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3 years ago

What is an avenue in a Karel world?

Computers and Technology

2 answers:

melamori03 [73]3 years ago

6 0

Answer:

Column

hope it helps:)

Andrews [41]3 years ago

3 0

Answer:

Karel's World contains horizontal streets (running east-west) and vertical avenues (running north-south). can contain interior wall sections that are positioned between adjacent street corners and prevent Karel from moving directly between these street corners.

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What are the advantages and disadvantages of malware maintenance?

Fynjy0 [20]

Malware maintenance can help your computer from getting this like viruses and ( obviously ) malware in general.

Some disadvantages are that they can make your computer run slower, while constantly running in the background and can make surfing on the web less smoother.

7 0

3 years ago

try the following code to see a nullpointer error (if you don’t see the error because of the autograding, you can copy it into t

gavmur [86]

Using the knowledge of computational language in JAVA it is possible to describe since s is null, indexof throws an nullpointer error for s. comment out the first if statement and run the program again. the second if statement avoids the error with shortcircuit evaluation.

<h3>Writting the code:</h3>

public class Printer {

private String name;

public void print() {

printString(name);

}

public class Example {

public static void main(String[] args) {

Object obj = null;

obj.hashCode();

}

}

public static void main(String[] args) {

Printer printer = new Printer();

printer.print();

}

}

}

public class Example {

public static void main(String[] args) {

Object obj = null;

obj.hashCode();

}

}

public static void main(String[] args) {

Printer printer = new Printer("123");

printer.print();

}

}

See more about python at brainly.com/question/19705654

#SPJ1

4 0

1 year ago

It is difficult to use screening questions in computer-assisted surveys. a. True b. False

Sedbober [7]

This is FALSE

Apart from the traditional pen and paper methods, there is an increased emergence of tools that can be used in market and public opinion research. For instance, we can use computer assisted telephone interviews, self-administered computer methods and computer assisted face to face interviewing methods

5 0

3 years ago

A customer would like you to install a high-end video card suitable for gaming. Your installation and configuration SHOULD inclu

Snowcat [4.5K]

Answer: • Ensure that the video card is compatible with the expansion slot

• Install video drivers from CD and then install updated drivers from the internet

• Configure the PC to use the integrated graphics if available and needed

Explanation

Your question isn't complete as you didn't put the options but I got the options online and the correct answers have been provided.

The installation and configuration for the high-end video card suitable for gaming will include:

• Ensure that the video card is compatible with the expansion slot

• Install video drivers from CD and then install updated drivers from the internet

• Configure the PC to use the integrated graphics if available and needed

4 0

3 years ago

Two-factor authentication can best be breached by the adversary using:________. a. social engineering attack b. using sniffers l

tiny-mole [99]

Answer:

a. social engineering attack

Explanation:

Two-factor authentication requires that the user/owner of the account enter a second verification code alongside their password in order to access the account. This code is usually sent to a personal phone number or email address. Therefore in order to breach such a security measure the best options is a social engineering attack. These are attacks that are accomplished through human interactions, using psychological manipulation in order to trick the victim into making a mistake or giving away that private information such as the verification code or access to the private email.

6 0

3 years ago