An effective fully automated way to prevent malware from entering your system as an email attachment is to ensure that all security patches and updates are installed.
What is malware?Malware is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive users access to information or which unknowingly interferes with the user's computer security and privacy.
Effective fully automated way to prevent malwareThe following ways can be used to prevent malware;
Make sure all security patches and updates are installedInstall updates and patches as soon as possible to protect against malware and other digital threats. Turn on automatic updates whenever possible. use unique and strong passwords to secure your account.Thus, an effective fully automated way to prevent malware from entering your system as an email attachment is to ensure that all security patches and updates are installed.
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True or false? you should avoid using your power point slides as handouts, according to the text.
Which window shows instructions for a lab activity?
The window that shows instructions for a lab activity is known as the Cisco Packet Tracer Activity window.
What is Packet Tracer activity?Cisco Packet Tracer is known to be a form of a comprehensive networking technology that is made for lecture and it is also a learning tool that gives a kind of a special combination that are made up of realistic simulation and visualization experiences as well as assessment, activity authoring capabilities, and others.
Hence, The window that shows instructions for a lab activity is known as the Cisco Packet Tracer Activity window.
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What special enterprise VPN supported by Cisco devices creates VPN tunnels between branch locations as needed rather than requiring constant, static tunnels
Answer:
Dynamic Multipoint VPN
Explanation:
In linux, an ____ stores everything about a file, except for the filename and the file data.
In Linux, an inode or index node stores everything about a file, except for the filename and the file data.
What is in an inode?An inode is known to be often called index node. This is known to be a data structure that pertains to UNIX operating systems that has all the vital information that is regards to files that are found within a file system.
Not that if a file system is made in UNIX, a set amount of inodes is formed and Linux often uses an index node (or inode) to save all the key or relevant information about a file.
Hence according to the above,In Linux, an inode or index node stores everything about a file, except for the filename and the file data.
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Weak passwords are a(n) ___________ threat
Answer: Employee
Explanation:
One difference between a switch and a router is that a router will only process messages addressed to the router (at layer 2), while a switch processes all messages.
Answer: True
Explanation:
Amber, a network administrator, is conducting VoIP training for other IT team members. Melanie, a new team member, is confused about the difference between latency and jitter. What is the BEST way to explain the difference
The best way to explain the difference is option A: Jitter is the up and down variation in latency.
What are VoIP services?Voice over Internet Protocol (VoIP), is known to be a form of a technology that gives one room to be able to make voice calls via the use of a broadband Internet connection.
In the case above, The best way to explain the difference is option A: Jitter is the up and down variation in latency as it is the only best option.
See options below
Jitter is the up and down variation in latency.
Latency is the up and down variation in jitter.
Jitter is caused by an inadequate codec.
Latency is caused by sampling; jitter is not.
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A timestamp is three numbers: a number of hours, minutes and seconds. Given two timestamps, calculate how many seconds is between them. The moment of the first
timestamp occurred before the moment of the second timestamp.
Can you put this into python code for me
hhd fyi ou dfi gd sdi bvb s ujj gr TX cfg y CD vi if dnainfo unlocks Toronto Yazidi
Javascript and java are really just two slightly different names for the same language.
a) True
b) False
Answer:
False
Explanation:
JavaScript is language used along with html documents.
Java is a full-fledged programming language that handles applications.
As an IT technician for your company, you are in the process of setting up several servers in your network. During the process, one of the servers is misconfigured and is, therefore, having trouble synchronizing information with the other servers.
the errors simple yet effective.
For a direct mapped cache design with a 32-bit address, the following bits of the address are used to access the cache. assume a write through cache policy.
tag index offset
31-10 9-5 4-0
1. what is the cache block size (in words)?
2. 151 how many entries does the cache have?
3. 151 cod $5.3> what is the ratio between total bits required for such a cache implementation over the data storage bits?
address
starting from power on, the following byte-addressed cache references are recorded.
0 4 1 132 232 160 3024 30 140 3100 180 2180
4. [10 how many blocks are replaced?
5. what is the hit ratio?
6. list the final state of the cache, with each valid entry represented as a record of sindex, tag, data>
From the information given, the cache block size is 32. See explanation below.
How do we arrive at the cache block size?Where the offset is 5 bits, the block size is given as:
2⁵ = 32.
Hence, the total number of blocks in the cache is 32.
How many entries does the cache have?Note that
Total cache size = No. of entries (No. of tag bits + data bits + valid bit)
Hence,
= 32 x (22+ 256 +1)
= 8, 928 bits
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Why are digital computers more popular these days?
Answer:
The small size of the transistor, its greater reliability, and its relatively low power consumption made it vastly superior to the tube.
LAB: Word frequencies - methods Define a method named getWordFrequency that takes an array of strings, the size of the array, and a search word as parameters. Method getWordFrequency() then returns the number of occurrences of the search word in the array parameter (case insensitive). Then, write a main program that reads a list of words into an array, calls method getWordFrequency() repeatedly, and outputs the words in the arrays with their frequencies. The input begins with an integer indicating the number of words that follow. Assume that the list will always contain less than 20 words.
Ex: If the input is: 5 hey Hi Mark hi mark the output is: hey 1 Hi 2 Mark 2 hi 2 mark 2 Hint: Use the equalslgnoreCase() method for comparing strings, ignoring case. Hint: Use the equalslgnoreCase() method for comparing strings, ignoring case. The program must define and call a method: public static int getWordFrequency(String[] wordsList, int listSize, String currWord).
The program is an illustration of loops, functions and conditional statements
Loops are used for repetitionFunctions are used to group related code statements in a blockConditional statements are used to make decisionsThe program in JavaThe program written in Java, is as follows:
import java.util.Scanner;
public class Main {
public static int getFrequencyOfWord(String[] wordsList, int listSize, String currWord) {
int wordFreq = 0;
for (int i=0; i<listSize; i++){
if (wordsList[i].compareToIgnoreCase(currWord)==0){
wordFreq++;
}
}
return wordFreq;
}
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int N = input.nextInt();
String myArr[] = new String[N];
for (int i=0; i<N; i++){
myArr[i] = input.next();
}
for (int i=0; i<N; i++){
String searchWord = myArr[i];
int freqCount = getFrequencyOfWord(myArr,N,searchWord);
System.out.println(searchWord + " " + freqCount);
}
}
}
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The sticky notes often have strings of characters written on them that appear to be passwords. What can you do to prevent the security risk that this practice presents
In the u. S. , what are the privacy rights that workers have with respect to emails sent or received in the workplace?
In the U. S. , what are the privacy rights that workers have with respect to emails sent or received in the workplace is that:
Workers have a little privacy protections in regards to workplace emails.What is the above case about?Email are known to be often used to send or transmit a one-way messages or be involved in two-way communication and as such;
In the U. S. , what are the privacy rights that workers have with respect to emails sent or received in the workplace is that:
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What tool allows you to search external competitive intelligence research?
Answer:
SocialPeta
Explanation:
Output values below an amount Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, which indicates a threshold. Output all integers less than or equal to that last threshold value. Assume that the list will always contain fewer than 20 integers. java
The program that first gets a list of integers from input, gets the last value from the input, which indicates a threshold, and outputs all integers less than or equal to that last threshold value is:
import java.util.Scanner;
public class LabProgram {
/* Define your methods here */
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int[] userValues = new int[20];
int upperThreshold;
int numVals;
numVals = scnr.nextInt();
GetUserValues(userValues, numVals, scnr);
upperThreshold = scnr.nextInt();
OutputIntsLessThanOrEqualToThreshold(userValues, numVals, upperThreshold);
}
}
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Canvas allows instructors to utilize powerful edtech apps to create dynamic learning environments for their students. In canvas, apps are identified as.
In canvas, apps are identified as:
LTIs External ToolsWhat are Canvas External Tools?An External Tool is one that helps Canvas users along with the use of LTI learning resources and activities gotten from other websites and academic technologies.
Note that Canvas is known to have a unique features that are said to be available so that one can link to courses such as external tools.
Hence, In canvas, apps are identified as:
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Which of the following commands can be used to display socket information out to the terminal screen
Compared with a large-scale integrated multi-purpose computer, a quantum computer is a ____ computer.
Answer:
Compared with a large-scale integrated multi-purpose computer, a quantum computer is a high-powered multipurpose application of a quantum computer.
Write code to define a function named mymath. The function has three arguments in the following order: Boolean, Integer, and Integer. It returns an Integer. The function will return a value as follows: 1. If the Boolean variable is True, the function returns the sum of the two integers. 2. If the Boolean is False, then the function returns the value of the first integer - the value of the second Integer.
Answer:
public class Main
{
public static void main(String[] args) {
Main m=new Main();
System.out.println(m.mymath(true,5,2)); // calling the function mymath
}
public int mymath(boolean a,int b,int c) // mymath function definition
{
if(a==true)
{
int d=b+c;
return d;
}
else{int e=b-c;
return e;
}
}
}
Which selection tool should be used to fill a vacancy that requires managing multiple priorities and working under pressure
The selection tool that should be used to fill a vacancy that requires managing multiple priorities and working under pressure is Behavioral Assessment.
Why is behavioral assessment vital?Behavioral assessment is known to be that which helps us as humans to be able to look at how a person does their work and gains or get their objectives.
Therefore, The selection tool that should be used to fill a vacancy that requires managing multiple priorities and working under pressure is Behavioral Assessment because this is what it is.
See full question below
Which selection tool should be used to fill a vacancy that requires managing multiple priorities and working under pressure?
A. Cognitive Ability Test
B. Background Check
C. Behavioral Assessment
D. Academic Transcript
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Write the first line of a function named Days. The function should return an integer value. It should have three integer parameters: intYears, intMonths, and intWeeks. All arguments should be passed by value.
Answer:
Program:
Module Module1
Function Days(intYears As Integer, intMonths As Integer, intWeeks As Integer) As Integer
' 1 year = 365days
' 1 month=30.417 days
' 1 week = 7 days
Days = 365 * intYears + 30.417 * intMonths + 7 * intWeeks
End Function
Sub Main()
Dim years, months, weeks As Integer
Console.Write("Enter the number of years: ")
years = Convert.ToInt32(Console.ReadLine())
Console.Write("Enter the number of months: ")
months = Convert.ToInt32(Console.ReadLine())
Console.Write("Enter the number of weeks: ")
weeks = Convert.ToInt32(Console.ReadLine())
Console.WriteLine("Days: " & Days(years, months, weeks))
Console.ReadKey()
End Sub
End Module
Question 3 options: Abstractions in a BNF description that can have two or more distinct definitions, representing two or more possible syntactic forms in the language.
Abstractions in a BNF description that can have two or more distinct definitions, representing two or more possible syntactic forms in the language and this is known to be Nonterminal symbols.
What are these symbols about?Nonterminal symbols are known to be a kind of symbols that one can be able to replaced.
Note that they are often called simply syntactic variables and as such, Abstractions in a BNF description that can have two or more distinct definitions, representing two or more possible syntactic forms in the language and this is known to be Nonterminal symbols.
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What is the first step in deploying a firewall?
Answer:
Explanation:
Items associated with firewall deployment process
Items associated with firewall deployment processSecurity policy. ...
... Set a default policy. ... Do not expose private services without VPN. ... Ensure non-repudiation in internal or external accesses. ... Build a secure visitor access policy. ...
Create access policies by interest groups. ...
. ... Ensure non-repudiation in internal or external accesses. ... Build a secure visitor access policy. ... Create access policies by interest groups. ... Use DMZ or private network for public services.
During the merge sort operation for the list {90 7 9 43 62 12 21 36}, at what left and right partition position is 21 added to the temporary list
The point at left and right partition position to add 21 is Left position is 1 and right position is 7.
How do you solve merge sort?The Algorithm for Merge Sort operations are:
First one need to find the middle index of the array. Then one has to Divide the array from the middle. Then do Call merge sort for the second half of the array. Then one can finally merge two sorted halves into one sorted array.Hence, The point at left and right partition position to add 21 is Left position is 1 and right position is 7.
See Group of answer choices
Left position is 2 and right position is 6
Left position is 1 and right position is 7
Left position is 4 and right position is 7
Left position is 2 and right position is 5
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The telephone system is an example of a ________ network
The telephone system is an example of a circuit-switched network.
Is telephone a circuit switched network?Yes. The Traditional telephone systems such as landlines are known to be a common example of a technology that are said to often make use of the circuit switching.
Hence, The telephone system is an example of a circuit-switched network is a true statement.
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If you connect to a network through your phone or cable company, then you probably connect through a________.
If you connect to a network through your phone or cable company, then you probably connect through an Ethernet crossover cable.
What is meant by the ethernet cable?This is the type of cable that is known to be used for the wired types of connections. These types of cables are unlike the other types of connections such as the broadband which may be an internet type of connection that people use.
The ethernet cables are cables to connect using those devices that are in the the local area networks. The popular example is the router. Hence we can say that If you connect to a network through your phone or cable company, then you probably connect through an Ethernet crossover cable.
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Lucy is trying to decide what sources to use in her literature review. The type of sources Lucy will use in her literature review will depend on which of the following?
The type of sources Lucy will use in her literature review will depend on the type of literature review and the discipline.
What is in the literature review?A literature review is known to be a form of a detail summary of former research on a topic.
Note that the literature review is one that looks into scholarly articles, books, area of research and as such, the type of sources Lucy will use in her literature review will depend on the type of literature review and the discipline.
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Every time you call a method, the address to which the program should return at the completion of the method is stored in a memory location called the ____.
Answer:
Stack
Explanation:
Every time you call a method, the address to which the program should return at the completion of the method is stored in a memory location called the stack.