Which of the following would allow for the QUICKEST restoration of a server into a warm recovery site in a case in which server data mirroring is not enabled?a. Full backupb. incremental backupc. Differential back upd. Snapshot

Answer:

Microsoft Baseline Security Analyzer

Explanation:

Answer:

that would beA

Explanation:

Answer:

A. True.

Explanation:

Authentication in computer technology can be defined as the process of verifying the identity of an individual or electronic device. Authentication work based on the principle (framework) of matching an incoming request from a user or electronic device to a set of uniquely defined credentials.

Basically, authentication ensures a user is truly who he or she claims to be, as well as confirm that an electronic device is valid through the process of verification

Digital certificates, smart cards, picture passwords, and biometrics are used to perform an authentication.

Hence, if the authenticator is encrypted with the sender's private key, it serves as a signature that verifies origin, content, and sequencing.

This simply means that, when a user enters his or her private key (password); the authenticator matches the private key to the uniquely defined credentials. Permission and access is granted by the authorization system right after a successful authentication.

Answer:

1)

Add this while statement to the code:

while(keep_going!='n'):  

#the program keeps asking user to continue bidding until the user enter 'n' to stop.

2)

Here is the code for ACTIVITY 53.3. While loop: Insect growth:

num_insects = int(input())

while num_insects <= 100:

   print(num_insects, end=' ')

   num_insects = num_insects * 2

Explanation:

Here is the complete code for 1)

import random

random.seed (5)

keep_going='-'

next_bid = 0

while(keep_going!='n'):

   next_bid = next_bid + random.randint(1, 10)

   print('I\'ll bid $%d!' % (next_bid))

   print('continue bidding?', end='')

   keep_going = input()

Here the the variable keep_going is initialized to a character dash keep_going='-'

The statement keep_going = input() has an input() function which is used to take input from user and this input value entered by user is stored in keep_going variable. while(keep_going!='n'):  is a while loop that keeps iterating until keep_going is not equal to 'n'.    print('continue bidding?', end='')  statement prints the continue bidding? message on the output screen. For example the user enters 'y' when this message appears on screen. So keep_going = 'y' . So the operation in this statement next_bid = next_bid + random.randint(1, 10) is executed in which next_bid is added to some randomly generated integer within the range of 1 to 10 and print('I\'ll bid $%d!' % (next_bid))  prints the result on the screen. Then the user is prompted again to continue biffing. Lets say user enters 'n' this time. So keep_going = 'n'. Now the while loop breaks when user enters 'n' and the program ends.

2)

num_insects = int(input()) #the user is prompted to input an integer

while num_insects <= 100: #the loop keeps iterating until value of num_insects exceeds 100

   print(num_insects, end=' ') #prints the value of num_insects  

   num_insects = num_insects * 2 #the value of num_insects is doubled

For example user enters 8. So

num_insects = 8

Now the while loop checks if this value is less than or equal to 100. This is true because 8 is less than 100. So the body of while loop executes:

   print(num_insects, end=' ') statement prints the value of num_insects

So 8 is printed on the screen.

num_insects = num_insects * 2 statement doubles the value of num_insects So this becomes:

num_insects = 8 * 2

num_insects = 16

Now while loop checks if 16 is less than 100 which is again true so next 16 is printed on the output screen and doubled as:

num_insects = 16 * 2

num_insects = 32

Now while loop checks if 32 is less than 100 which is again true so next 32 is printed on the output screen and doubled as:

num_insects = 32 * 2

num_insects = 64

Now while loop checks if 64 is less than 100 which is again true so next 64 is printed on the output screen and doubled as:

num_insects = 64 * 2

num_insects = 128

Now while loop checks if 128 is less than 100 which is false so the program stops and the output is:

8 16 32 64  

The programs along with their output is attached.

Answer:

It create a new file in which writing of data begins.

Explanation:

A file can be open in the three mode:

-r (Read mode): open an existing file for the purpose of reading data from it.

-w (write mode): Create a new file for the purpose of writing data to it.

-a (append mode): open an existing file for the purpose of appending extra data to it but if the file does not exist, it create a new file and start writing data to it.

-run command prompt as admin

- install python if you have not

- type "python -m pip install pip"

- and then " python -m pip install matplotlib"

-run command prompt as admin

- install python if you have not

- type "python -m pip install pip"

- and then " python -m pip install matplotlib"

The functions of mat plot lib enable it to function similarly to MATLAB. Each function modifies a figure in some way, such as by producing a figure, a plotting region within a figure, some lines within a plotting area, labelling the plot, etc.

Mat plot lib would be useless for processing numbers if it could only deal with lists. In arrays, you typically use integers. In actuality, all sequences undergo internal array conversion. The example that follows shows how to use arrays to draw multiple lines with various format styles in a single function call.

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Answer:

The feature of a server that makes it a potential and likely target of hacker attacks is it network capability.

Hackers are interested in attacking as many computers as possible.  Therefore, their best target is a server that serves the networked resources, computers, and systems.  From that point, their malwares can be distributed easily and smoothly to unsuspecting computer stations so that they in turn start replicating the malware and also malfunction.

Explanation:

Bear in mind that a server manages all network resources.  The storage capability resides in a server.  The security settings are usually installed in the server to serve all networked devices and systems.  It is from the server that all systems are administered.  Servers are usually dedicated to their server roles and nothing else.

Answer:

The correct answer to the question is OPTION C "greater sophistication of defense tools"

Explanation:

An attacker is the individual or organization whose activities are illegal because they usually aim at ''stealing" people's information or getting access to their accounts without prior knowledge of the victim.

Atimes, website developers make mistakes thereby exposing files on the web server outside of the directory of the website. This files are readable by attackers who capitalize of the mistake who use command injection to carryout an attack, while some attackers use scripts or programs developed by others to attack computer systems and networks.

increased speed of attacks makes it difficult to secure computers from attackers beacause, attackers use modern simple tools  that are fast such that it can quickly scan systems for weaknesses and expose the vulnerability to carryout an attack.

Answer:

A. True

Explanation:

Privacy: In computer science, The term "privacy" is described as an issue that generally concerns specific computer community in order to maintain some personal information associated with individual citizens of specific nations in computerized systems that is responsible for keeping the records. However, it is also a major concerns for different individuals to keep their data safe.

Answer:

True

Explanation:

Privacy is considered keeping information about a network or system user from being disclosed to unauthorized people. As per the  Information privacy law,  the relationship between the collection and dissemination of data, technology, the public expectation of privacy, legal and political issues surrounding them.It is also known as data privacy or data protection.

Answer:

1. hide

2. freeze

Explanation:

A database such as SQL is considered as a well-structured group of information that is managed in a computer or server for easy access when needed to call upon.

Therefore, in any given database management, a lot of tasks can be done, among other several other features available is the HIDE and FREEZE functions.

Hence, a user can use the HIDE and FREEZE functions to prevent field columns from showing or to view two nonadjacent field columns for comparison in database management.

Hence, in this case, the correct answer to the statement presented is to HIDE and FREEZE

Answer:

Social engineering.

Explanation:

Answer:

Text Editor

Explanation:

What the question implies is that, what tool will she need to create the website.

And the answer is a text editor; this is so because the other three options are web development languages used in developing a website but the text editor is where she'll write her line of codes to create the required website poll.

Example of usable text editors are notepad and notepad++ etc.

If Janelle wants to create a school website for poll she has to make use of html.

The full name for this is HyperText Markup Language. It is a programming language that is used to create websites.

It is very useful here because it helps to create structured documents. Therefore the HTML is the best tool for her.

Read more on HTML here

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Answer:

B. False

Explanation:

External security threat can be defined as any threats coming outside the company's computer network operation, usually carried out with negative or hostile intent for the purpose of stealing information or distracting the flow of operation. For example, Virus Attack

However, given that the question talked about the "management failure to support organization-wide security awareness, inadequate security policies, and unenforced security procedures."

Hence, this is not an External Security Threat, which means, the correct answer is FALSE.

Answer:

A cyber community is a virtual community that includes one or more groups of people. Cyber communities can be open to anyone or to a select group of people, but they often fulfill a need people have to form friendships and romantic relationships or to talk with others about certain issues or topics.

Answer:

Encryption Keys

Explanation:

In order to make sure only the intended recipient receives the information, encryption keys rely on a unique pattern, just like your house key, except instead of grooves and ridges encryption keys use numbers and letters.

Answer:

The system's scope defines the extent of the design according to operational requirements. The proposed system is also subject to limits known as boundaries, which are external to the system. Boundaries are also imposed by existing hardware and software.

Answer:

Pls check the site "examtopics"

U fill find ur questions there

Answer:

The best by the concept of the newest is the better is the openssh-server-6.6p1-1.el6.x86_64.

Explanation:

The openssh-server-5.3p1-118.1.el6_8.x86_64 and the openssh-server-6.6p1-1.el6.x86_64 are named version of a server which is the openssh- server.

The first server is the later version is the 5.3p1 version( which is seen after the server name ), while the former is the 6.6p1 version. They both use the Linux operating systems version RHEL 6 and 6.8 and are for 32-bit and 64-bit computers (.x86_64).

So, judging by the newest, the version 6.6 is the better server of the two.

Answer:

The answer is below

Explanation:

Security Procedure is a term often used in Computer Science, to describe strategies and techniques employed in confirmation or recognizing differences in electronic data of various individuals. It involves the application of codes and other sequential calculations to carry out this procedure.

While baseline is a term often used in computer to describe a set of characteristics of a product or a form of the reference point in which comparison can be made for various products of similar characteristics. It can also mean the starting point of project work.

Answer:

Learn OpenGL and any graphics rendering program.

Explanation:

Answer:

Hardening FSO infrastructure includes all of the following except:______.

A. FSOs should have backstops to prevent overshoot to neighboring office windows or rooftops.

Explanation:

FSO means a floating storage and offloading vessel.  It is a simplified version of a floating production, storage, and offloading (FPSO) unit.  FSO vessels are mainly floating vessels used by the offshore oil and gas industry for the storage of oil.  Unlike the more advanced FPSO it cannot be used for the production and processing of hydrocarbons, and storage of oil.  Since FSOs are installed offshore storage and offloading vessels, there is no need to harden the infrastructure by having "backstops to prevent overshooting to neighboring office windows or rooftops."

Answer:

The program written in python is as follows

persons = []

most = 0

personindex = 0

for i in range(1,11):

      print("Person ",i)

      pancake = int(input(": "))

      persons.append(pancake)

      if pancake > most:

             most = pancake

             personindex = i

print("Person ",personindex," ate most pancakes")

Explanation:

This line initializes an empty list

persons = []

This line initializes variable most to 0

most = 0

This line initializes variable personindex to 0

personindex = 0

This line iterates from 1 to 10

for i in range(1,11):

The next two line prompts user for input

      print("Person ",i)

      pancake = int(input(": "))

This line inserts the user input to the created list "persons"

      persons.append(pancake)

The next if statement checks for the person with the most pancakes

      if pancake > most:

             most = pancake

             personindex = i

This line prints the person with most pancakes

print("Person ",personindex," ate most pancakes")

Answer:

they store authentication details in the remote server and its retrieval is encrypted. But it can also be very slow when the network signal is down.

Explanation:

Private IP network like in a small or enterprise company needs access control methods to prevent unwanted access to files by unauthorized employees. The regular router ssh authentication is good for a small company but it has no backup storage to hold user login details and easily be hacked by attackers. So the AAA policy is adopted to prevent this. it stands for authentication, authorization and accounting, and uses protocols like the RADIUS, TACAS+, VPN, etc, to prevent unwanted access. it is fast and saves all the login details of all the employees in the network, but experiences slow or no authentication when network is down.

Answer:

hacker can steal your data in many ways.

Explanation:

if you allow cookie site for fake websites. It can absolutely be possible.

Answer:

SingleClick

SingleClick is an Optical Character Recognition (OCR) tool that can be used to capture machine produced characters in low volume ad-hoc capture applications and populating a line of business application.

OCR (Optical Character Recognition)

OCR as a technology provides the ability to successfully capture machine produced characters in preset zones or, full page. OCR systems can recognise many different OCR fonts, as well as typewriter and computer-printed characters. Dependent upon the capabilities of the particular OCR product, this can be used to capture low to high volumes of data, where the information is in consistent location(s) on the documents. 

ICR (Intelligent Character Recognition)

ICR is the computer translation of hand printed and written characters. Data is entered from hand-printed forms through a scanner, and the image of the captured data is then analysed and translated by sophisticated ICR software. ICR is similar to optical character recognition (OCR) but is a more difficult process since OCR is from printed text, as opposed to handwritten characters.

(copied from Google)

; )

Answer:

261

Explanation:

Adding up two decimal numbers ( 45 + 216 ) expressed in binary using 8-bit unsigned precision

first we express the decimal numbers in 8-bit unsigned precision :

45 = 32 + 8 + 4 + 1 = 2^5 + 2^3 + 2^2 + 2^0 = 00101101

216 = 2^7 + 2^6 + 2^4 + 2^3 = 11011000

Adding the numbers together =  00101101

                                                   + 11011000

                                                 = 100000101 = 261 ( an overflow occurred )

note : The maximum value that can be expressed with 8-bit unsigned precision is  = 2^8 - 1 = 256

Answer:

(a) forward-reverse

Explanation:

A transistor is an electronic component which consist three electrodes, base-b, collector-c and emitter-e. It is a semiconductor and some of its types are n-p-n, p-n-p, field effect transistors (FET), bipolar junction transistors (BJT) etc.

For a transistor to function as a linear amplifier, it must be appropriately biased. The major required condition is forward-reverse bias. This ensure the appropriate functioning of the transistor as an amplifier of electronic signals.

Answer: CTA

Explanation:

Call to action (CTA) is a piece of content, or an aspect of webpage, advertisement which encourages the audience to do something.

CTAs help an organization or company to convert a reader or visitor to a lead which will be sent to the sales team. Pete Jones, a bait shop owner, incorporates CTA within a webpage to entice customers to buy a new lure.

Click File in any Office app, then click the familiar '?' button in the top right corner. Alternatively, you can open the Help Viewer window for the Office app you're working on at any time by pressing the F1 function key.

Microsoft Word allows you to easily create simple word processing documents such as letters and reports, as well as add color and clip art.

Writing in different fonts and sizes, as well as using tables, borders, and bullet formatting, reduces monotony and increases productivity.

Microsoft Word is a word processing program that can create simple and complex documents.

The help feature within applications is usually the quickest and simplest way to get assistance.

Access it in Windows by pressing F1 from within the application, or by selecting the question mark near the top of the screen.

In macOS, for example, if you're in Word, you can select Word Help from the Help menu.

Thus, this way, one can access help in word.

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