To configure a VPC such that backend servers are not publicly accessible, I would Backend servers can be configured with a private subnet to restrict public access.
What VPC?A virtual private cloud (VPC) is a shared resource pool that can be configured on-demand and is assigned within a public cloud environment. It offers some degree of isolation between the various organizations (referred to as users below) using the resources. A private IP subnet and a virtual communication construct (like a VLAN or a collection of encrypted communication channels) are typically assigned to each user of a VPC in order to provide that user with isolation from all other users of the same cloud, including both other VPC users and other public cloud users.In a VPC, the previously discussed method that offers cloud isolation is combined with a virtual private network (VPN) function (again, allotted per VPC user) to secure an organization's remote access to its VPC resources through authentication and encryption. A company using this service is effectively functioning on a "virtually private" cloud with the adoption of the mentioned isolation levels (i.e., as if the cloud infrastructure is not shared with other customers), hence the name "VPC."To learn more about VPC, refer to
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what do you call the process of creating and deleting indexes, minimizing the complexity of each view to only what is needed, and changing the table design?
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you are setting up an active directory environment for a business that has three locations and 300 users. you want the users to be easily found in active directory based on the location and department they work in. what feature of active directory should you use?
The Active Directory (AD) database and services link users to the network resources they require to complete their tasks.
What is the importance of active directory?Administrators and users can easily locate and use the information that Active Directory holds about network objects.
Based on a structured data store, Active Directory arranges directory data logically and hierarchically.
Therefore, The database (or directory) holds crucial details about your environment, such as how many computers and users there are, as well as who has access to them.
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what does the mx record do in a forward dns zone? group of answer choices it identifies the hostname and port of a computer that hosts a specific network service, such as ftp or sip. it holds the alternative names for a host. it identifies the e-mail server to be used for e-mail traffic for the domain. it identifies the authoritative name server for a domain.
In a forward DNS zone, the MX record identifies the email server that will be used for email traffic for the domain.
So, this is correct. "It identifies the e-mail server to be used for e-mail traffic for the domain."
What is a DNS MX record?
A 'mail exchange' (MX) record in DNS directs email to a mail server. The MX record specifies how email messages should be routed using the Simple Mail Transfer Protocol. An MX record, like a CNAME record, must always point to another domain.
For these MX records, the 'priority' numbers before the domains indicate preference; the lower the 'priority' value, the better. Because 10 is less than 20, the server will always try mailhost1 first. If a message send fails, the server will fall back to mailhost2.
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Help debugging line 7 type error more arguments (5) than expected (1)
Answer:
import random
score = 0
for i in range(5):
num1 = random.randint(1, 100)
num2 = random.randint(1, 100)
prompt = "What is " + str(num1) + "+" + str(num2) + "?"
answer = int(input(prompt))
result = (num1, num2)
if answer == result:
print("Well done!")
score += 1
else:
print("incorrect")
print("Your score was", score)
Explanation:
Your error is on line 7, where you are providing multiple arguments to the input function, instead of 1.
One way to solve this is to create a variable prompt and concatenate all strings and variables within that variable to use for the input.
a layer 2 device whose primary purpose is to create a point-to-point connection between one of its input ports and one of its output ports is called a .
A device that follows the Layer 2 data communications protocol is known as a Layer 2 switch. A multiport bridge is another name for a layer 2 switch.
How does a Layer 2 switch operate?Bridges are comparable to layer 2 switches. They serve as bridges, constructing tables for the transfer of frames between networks at layer 2, where they most frequently connect networks at the MAC sublayer. Layer 2 switches first appeared in order to solve the shared media LANs' contention issue.The Data Link Layer, sometimes referred to as Layer 2, is the second level in the seven-layer OSI reference model for network protocol architecture. The TCP/IP network model compares Layer 2 to the link layer, which is the lowest layer.A device that follows the Layer 2 data communications protocol is known as a Layer 2 switch. A multiport bridge is another name for a layer 2 switch.To learn more about Layer 2 switch refer to:
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Dual-channel memory systems only theoretically double memory bandwidth. What is the bandwidth increase in actual terms?.
Bandwidth will increase by 5-15%.
The memory controller must support dual-channel. Dual-channel systems only increase memory bandwidth by 5-15%, even though they have a theoretical increase of 100%.
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consider the switch shown below. suppose that all datagrams have the same fixed length, that the switch operates in a slotted, synchronous manner, and that in one time slot a datagram can be transferred from an input port to an output port. the switch fabric is a crossbar so that at most one datagram can be transferred to a given output port in a time slot, but different output ports can receive datagrams from different input ports in a single time slot. what is the minimal number of time slots needed to transfer the packets shown from input ports to their output ports?
3 is the minimal number of time slots needed to transfer the packets shown from input ports to their output ports.
What is Input and output port?Input port can refer to any of the following: Input device, a general word for any device that gives input to a system. A parallel port is a type of computer hardware interface. A serial port is a type of computer hardware interface. A computer hardware interface known as the Universal Serial Bus.
Like input ports, output ports are defined in terms of port sets. A port set is a group of ports that share the same configuration. This sharing prevents the same configuration from being repeated for different ports. When a port set is open, it can have zero or more ports with the same configuration.
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Trade secrets _____.
protect owners for 20 years
protect owners for 20 years
are secret company names
are secret company names
give a competitive edge
give a competitive edge
are products that generate profit
Answer:
gives a competitive edge
Explanation:
a dmz is . a. a trusted network b. a semitrusted network c. an untrusted network d. not actually a network
A DMZ is a semitrusted network. Henec, option (b) 'semitrusted network' holds the correct answer.
In the context of computer security, demilitarized zone or DMZ refers to the physical or logical subnet that separates a LAN i.e. local area network from another untrusted network- commonly the public Internet. The purpose of the DMZ is to provide organizations with exposed, outward-facing services. The DMZ acts as the exposed point to untrusted networks like the Internet.
The DMZ is called a subnet because it occupies only a portion of the network and isolates itself from the rest of the network. It is usually recommended that the DMZ host is to be disabled unless it is absolutely necessary. This way, the network is only exposed for a certain period of time when the DMZ is configured rather than being exposed all the time.
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your organization is having a third party come in and perform an audit on the financial records. you want to ensure that the auditor has access to the data they need while keeping the customers' data secure. to accomplish this goal, you plan to implement a mask that replaces the client names and account numbers with fictional data. which masking method are you implementing?
Dynamic masking methode we implemented.
What is third party?
A third party is a person or thing who takes part in a transaction but is not one of the principals and hence has a smaller stake in it.
What do you understand by secure data?
Data security is the process of preventing data from being accessed by unauthorized parties and being corrupted at any point in its lifespan. Data across all apps and platforms is protected via data encryption, hashing, tokenization, and key management procedures.
What is encrypyion of data?
Data is converted from plaintext (unencrypted) to ciphertext using data encryption (encrypted). With the aid of an encryption key and a decryption key, users can access encrypted data. Sensitive data is managed and kept in vast quantities online, either on servers connected to the cloud or elsewhere.
Dynamic data masking enables customers to specify how much sensitive data to reveal with little impact on the application layer, assisting in preventing unauthorized access to sensitive data. DDM can be set up to hide sensitive data in query result sets on specific database fields.
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What is a string in Python language?
A) An ordered set of characters
B) An ordered set of values
C) A sequence of Booleans
D) A sequence of numbers
Answer:
A
Explanation:
a string consists of letters and numbers
like "myUsername123" can be a string
now their order is important.
but they are not booleans, and they are not necessarily only numbers, and "values" is too vague
so its A
myra does not want a worksheet of sensitive data to be available to other users, but she does want to use its data in formulas in other worksheets. what can she do?
The correct answer is that myra can Hide the worksheet.
The term Worksheet used in Excel documents is a collection of cells organized in rows and columns. It is the working surface you interact with to enter data. Each worksheet contains 1048576 rows and 16384 columns and serves as a giant table that allows you to organize information.
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[SPECIAL]>>>WRITE THIS TEXT IN BINARY CODE
Answer:
in binary
01000110 01010010 01000101 01000101 00100000 01010000 01001111 01001001 01001110 01010100 01010011
THX:
01010100 01001000 01000001 01001110 01001011 00100000 01011001 01001111 01010101
Answer:
01000110 01010010 01000101 01000101 00100000 01010000 01001111 01001001 01001110 01010100 01010011
what happened when the fbi asked apple to create a new version of the ios operating system was would allow the fbi to gain access to the locked iphone of syed rizwan farook?
Apple rejected the demand and decided to take the FBI to court. According to the individual.
The F.B.I. was not requesting that Apple develop a so-called backdoor or other technological workaround to Apple's encryption that would have to be made available to the government. The official claimed that the government is actually interested in the data on the two phones. The FBI replied by successfully requesting a court order from Sheri Pym, a United States magistrate judge, requiring Apple to produce and release the required software. The order was issued under the All Writs Act of 1789 and was not a subpoena. The most recent iPhone models are compatible with these gadgets, and Cellebrite claims to be able to unlock any iPhone for law enforcement.
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Selah is organizing all of the folders on her computer so she can find everything faster. She decides to make a "Work" folder, which she puts inside a "2021" folder, which she puts inside a "Budget" folder. Which method of organization is she using?
Answer:
Explanation:
Use Subdirectories
The simplest and most obvious advice. Whichever organization system you choose, you'll have to create folders to put your files in. Get in the habit of creating new directories constantly.
C://Budget/2021/Work
The Microsoft PC game Hover! features various mazes, such as a medieval castle and a sewer, that the players must run through to take the flags of the opposite team without being caught. What type of game mode does Hover! use? A.
turn-based game mode
B.
King of the Hill game mode
C.
capture the flag game mode
D.
movement game mode
Since the Microsoft PC game Hover features various mazes, the type of game mode that Hover! use is option C. capture the flag game mode.
Hover app: What is it?
This is known to be a very vibrant community exists on the social media platform Hover. Users can interact with you in a variety of ways, including by leaving comments on your blog entries, subscribing to your twitch channel, viewing your material, chatting with you, and connecting with you on Discord.
It is seen as futuristic 3D Open World is the setting for the frantic single-player and multiplayer Parkour game Hover. Enjoy the thrills of a challenging single-player and multiplayer Parkour game. Join the rebellion and call the police a tyrannical anti-leisure regime. Face the numerous obstacles in a futuristic open world.
Therefore, In the video game Hover!, elements from bumper cars and capture the flag are combined. Versions of Microsoft Windows 95 on CD-ROM contained it.
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List four tasks that humans perform frequently, but which may be difficult for a computerized agent to accomplish. Describe the PEAS specification for the environment suggested by these tasks.
The four tasks that humans perform frequently, but which may be difficult for a computerized agent to accomplish are:
Critical ThinkingStrategic Thinking creativityEmpathy and communication skillsNumerous items are included in the PEAS specification for the environment recommended by this assignment. Speed, safety, duration behind the wheel, and comfort level of the drive would all be considered as part of the performance.
What are the skills about?The development of artificial intelligence (AI) over the past few decades has caused widespread concern. The widespread fear is that as robots and computers finally take the place of workers, there will be a tremendous loss of jobs.
Note that the worry is not without merit; after all, robots and computers have already shown they are capable of performing some activities far better than people.
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Automation can be of key importance for any organization and administrator. knowing how to set up automated processes can allow for more focus to specialized and important activities which take more of a manual engagement level. choose the best option for an automated process used to backup files. group of answer choices son backup system protection grandfather backup differential backup
Since Automation can be of key importance for any organization and administrator. Automation process used to backup files is option D: differential backup.
Why is automation crucial for a company?By automating business processes, bottlenecks that waste time and money are removed. Every aspect of the firm benefited from the increases in productivity and compliance, which also led to enhanced customer service and performance.
Therefore, Higher productivity, dependability, availability, improved performance, and lower operating costs are all advantages of automated processes. Automation in industrial settings improves production reliability while reducing costs.
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Represent 7:30 am in Binary Code ? *
An alarm has been set for 07:30. Two 8-bit registers, C and D, are used to represent the
hours and minutes of the alarm time.
Show how 07:30 would be represented by these two registers.
Answer is 00000111:00011110 by using 8-bit binary numbers to represent decimal numbers.
C : D = 00000111 : 00011110 = Hours : Minutes
22 + 21 + 20 = 4 + 2 + 1 = 7 (Hour) :
24 + 23 + 22 + 21 + 20 = 16 +5 + 4 +2 = 30 (Minutes)
Decimal to Binary Conversion -
When we convert a number from the decimal number system to the binary number system, we are using decimal to binary conversion. The total number of digits used in the number system determines the base of all number systems.
The binary number system, for example, has a base of two because it only uses two digits to represent a number. Similarly, the decimal number system has a base of ten because a number is represented by ten digits. Let us first understand the decimal and binary number systems before moving on to the decimal to binary conversion.
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Please see the attached workbook. What is the url query string for the extract in the attached worksheet?.
http://www.imdb.com/ is the url query string for the extract in the attached worksheet as a Query String is the string passed to the url in the form of parameters, it can contain one or more parameters, each parameter is separated using the ampersand.
What Does Query String Mean?
The part of a URL known as a query string is used to pass information to a back-end database or web application. Because the HTTP protocol is stateless by design, we need query strings. You must continue to operate a website in order for it to function as more than a brochure (store data).
There are several methods for doing this: You can use something like server-side session state on the majority of web servers. Cookies can be used to store data on the client. You can also use a query string in the URL to store data.
All URLs on the internet can be divided into three parts: protocol, file (or program) location, and query string. The majority of the time, the protocol you see in a browser is HTTP.
The location is represented by the hostname and filename in their typical format (for instance, www.brainly.com/somefile.html), and the query string is whatever comes after the question mark symbol ("?").
For example, in the URL below, the bolded area is the query string that was generated when the term "database" was searched on the brainly website, //www.brainly.com/search.aspx?q=database§ion=all.
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a motherboard failed on a desktop pc with an intel core i5-10600k processor. when you are looking for a replacement motherboard, which cpu socket does it need to have?
You'll need a motherboard with an LGA 1200 socket and a suitable 400-series or 500-series chipset for Intel's 10th generation Core i5 10600K processor.
What is motherboard?The circuit board determines the kinds of storage devices, memory modules, and graphics cards (among other expansion cards) that can connect to your PC. It also distributes electricity from your power supply and links all of your hardware to your processor.The motherboard serves as a platform linking all of the computer's components, and the CPU handles the actual data processing and computing. Both the motherboard and CPU carry out activities essential to the operation of the computer's operating system and programs.The typical sign of a failing motherboard is an entirely dead system because the motherboard is what makes the computer work. If the motherboard is dead, fans, disks, and other peripherals may spin up, but more frequently nothing occurs at all when you turn on the power.To learn more about motherboard refer to :
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When creating a scope on a dhcp server, what is the purpose of specifying an exclusion?.
A DHCP exclusion range is a specified range of IP addresses found in the DHCP range. Use exceptions to prevent the DHCP server from assigning certain UP addresses within the range specified in the scope.
Moreover, You can identify IP addresses in a range that are excluded from assignment, such as an address statically assigned to a server or router. A DHCP exclusion range is a specified range of IP addresses found in the DHCP range. An exclusion range is defined as a start/end pair of IP addresses within an ipam/range object and is considered a sub-object within a regular DHCP scope. The ip dhcp exclusive-address command can be used to reserve addresses that are statically assigned to key hosts. A DHCP server can configure much more than just an IP address. Additional IP configuration values can be set from DHCP configuration mode.
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chad is a network engineer. he is tasked with selecting a virtual private network (vpn) platform for his company. he chooses a solution that is inexpensive and runs on unix, although it is less scalable and less stable than other solutions. what has he chosen?
He has choosen LAN security and firewalls. A firewall helps protect your computer and data by regulating network traffic.
A firewall helps protect your computer and data by regulating network traffic. It accomplishes this by blocking unwanted and unsolicited inbound network traffic. A firewall authenticates access by checking this incoming traffic for any unauthorized stuff, such as hackers and viruses that could harm your computer.
Through a firewall, a network security device, incoming and outgoing network traffic is monitored and filtered based on previously established security policies for the company. At its most basic level, a firewall is essentially the barrier that sits between a private internal network and the public Internet. A firewall's primary job is to let safe traffic through while blocking hazardous traffic.
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He has selected firewalls and Local Area Network (LAN) security.
The most widely used technique by administrators for securing a local area network is to install a firewall resource behind a single access point, such as an initial wireless router.
A firewall helps protect your computer and data by regulating network traffic. It accomplishes this by preventing unwanted and unsolicited inbound network traffic. A firewall authenticates access by checking this incoming traffic for any unwanted content, such as hackers and viruses that could harm your computer.
Through a firewall, a network security device, incoming and outgoing network traffic is monitored and filtered based on previously established security policies for the organisation. At its most basic level, a firewall is essentially the barrier that stands between a private internal network and the public Internet. A firewall's primary job is to let safe traffic through while blocking harmful traffic.
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Select the two text phrases that highlight the features of the Print Layout view from the following passage. You access this view from the View menu. You can preview the document as a printed page. You cannot edit your document in this mode. You can view page boundaries, margins, headers and footers, backgrounds, and images in this layout. This view helps you to navigate quickly through a document and keep track of your location in it.
You can preview the document as a printed page. This view helps you to navigate quickly through a document and keep track of your location in it.
What is document?Document is defined as a written or printed document that provides details regarding or evidence of something. The text and other elements that are the same in each label are contained in a primary document.
When your document opens, the complete page is displayed, exactly as it will when it is printed on a piece of paper. While the website layout, graphics, and text formatting are all visible, adjustments can be made.
Thus, you can preview the document as a printed page. This view helps you to navigate quickly through a document and keep track of your location in it.
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you have just configured the password policy and set the minimum password age to 10. what is the effect of this configuration?
You recently set the minimum password age to 10 while configuring the password policy. What impact will this setup have? For ten days, the user cannot change their password.
As long as the legitimate user is granted access, a compromised password can be used by the malicious user, posing a serious security risk if the Maximum password age policy setting is set to 0. This prevents users from ever being obliged to update their passwords. The amount of time (measured in days) that a password must be used before the user can change it is determined by the Minimum password age policy setting. You can choose a figure between 1 and 998 days, or by setting the number of days to 0, you can accept password changes right away.
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why is it difficult for routing loops to occur in networks that use link-state routing? group of answer choices routers use hold-down timers to prevent routing loops. each router builds a simple view of the network based on hop count. routers flood the network with link-state advertisement to discover routing loops. each router builds a complete and synchronized view of the network.
It is difficult for routing loops because each router builds a complete and synchronized view of the network.
What is link-state routing?Each router in the network exchanges information about its neighbourhood with all other routers using a technique called link state routing. Each router in the network comprehends the network topology in this method, which then bases the routing table on this topology.Each router will transmit information about its connection to its neighbor, who will then transmit it to their neighbours and so on. This appears just before the network topology has been established by all routers.Every node in the link-state flooding method keeps a database of all LSP messages, which prevents the general problems of broadcast in the presence of loops. Each LSP has a creator that includes its identity, information about the link that changed status, and a sequence number.To learn more about link-state routing refer :
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which object oriented element best allows us to designing and implementing families of related types that share outward similarities, but have specialized behaviors?
The correct answer is polymorphism. In locations like method arguments, collections, or arrays, objects of a derived class may be handled at run time as objects of a base class.
What is polymorphism with example?Polymorphism refers to the existence of various forms.Polymorphism can be simply defined as a message's capacity to be presented in multiple forms.A individual who can have multiple traits at once is a real-world example of polymorphism.Various Polymorphisms are subtype heterogeneity (Runtime),the most prevalent type of polymorphism is subtype polymorphism,overloading (Parametric Polymorphism),compile-time ad hoc polymorphismpolymorphism under coercion Human behavior is the best illustration of polymorphism.Different behaviors might exist in one individual.For instance, a person may take on the roles of an employee in an office, a client in a mall, a train or bus passenger, a student in a classroom, and a son at home. Compile time polymorphism and run time polymorphism are the two types of polymorphism available in Java.Both static and dynamic polymorphisms are other names for this java polymorphism.To learn more about polymorphism refer
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you are working as part of a pc refresh team installing 150 desktop computers in dion training's new offices. when you boot up the 72nd desktop you installed, you smell a foul-smelling chemical odor. you sniff the air again and confirm the smell isn't a burning smell. upon opening the case, which component should you inspect for damage and expect to replace?
Motherboard is the component should you inspect for damage and expect to replace.
What is CPU?
The electronic equipment that carries out the instructions included in a computer program is known as a central processing unit (CPU), sometimes known as a central processor, main processor, or simply processor. The CPU executes fundamental mathematical, logical, controlling, and input/output (I/O) activities as directed by the program's instructions. In contrast, specialized processors like graphics processing units and external components like main memory and I/O circuitry (GPUs).
What is motherboard?
On Apple computers, this component is also known as the logic board, backplane board, base board, main circuit board, planar board, or the mb (mainboard). The largest board in a computer chassis, the motherboard is a printed circuit board that serves as the computer's base. It distributes power and enables communication with the CPU, RAM, and every other piece of computer hardware.
What is computer hardware?
Hardware refers to the external and internal devices and equipment that enable you to perform major functions such as input, output, storage, communication, processing, and more. There are two types of computer hardware: external and internal.
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Email is not the best communication method when the information is ____ . [When to email]
Answer:
Confedential/private
You should email when it is a work resume.
Emma’s project team has to create an application within a short period of time. after a few considerations, the team decided to go ahead with the rad model. how does the rad model decrease development time? a. by using automated tools and reusing existing code b. by gathering all requirements in the first phase of the project c. by testing at the end of the life cycle d. by producing detailed documentation
Answer is A, by using automated tools and reusing existing code
Because RAD uses reusable components, the amount of time and effort necessary for testing is decreased.
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