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3 years ago

Consider the following code snippet:

Computers and Technology

1 answer:

Schach [20]3 years ago

6 0

Answer:

c. The Auto class overloads the setVehicleClass method.

Explanation:

In this snippet of code the Auto class overloads the setVehicleClass method. This is because if a super-class and a sub-class have the same method, the sub-class either overrides or overloads the super-class method. In this case the sub-class Auto is overloading the setVehicleClass method because the parameters are different. The Auto class methods parameter are of type int while the super-class methods parameter are of type double. Therefore, it will overload the method if an int is passed as an argument.

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Give two separate print statements: one will print your name, the other will print your major. Ensure that both will print on th

Alexus [3.1K]

Answer:

// here is code in java.

// import package

import java.util.*;

// class definition

class Main

{

// main method of the class

public static void main (String[] args) throws java.lang.Exception

{

try{

// print the name

System.out.print("my name is Sam. ");

// print the major

System.out.print("my major is CS.");

}catch(Exception ex){

return;}

}

Explanation:

In java, System.out.print() will print the statement but didn't go to the next line.If there is another System.out.print(), then it will also print into the same line.So here first the System.out.print() will print the name and second will print the major in the same line.

Output:

my name is Sam. my major is CS.

4 0

3 years ago

Recall that within our BinarySearchTree class the root variable is of type BSTNode. A BSTNode object has three attributes: info

shutvik [7]

Answer:

False ( A )

Explanation:

The implementation is incorrect hence the return would be false and this is because : root.left is supposed to be NULL, root.right is supposed to be NULL and when these conditions are met then the Binary tree would be empty.

The condition for the above statement would be represented as

if( root.left = = null && root.right == null &&root.info == null)

return true;

else

return false;

7 0

3 years ago

Each JavaScript command line ends with a(n) ____ to separate it from the next command line in the program.

kykrilka [37]

The answer is :
semicolon (;)

8 0

2 years ago

Write a program that reads a file called 'test.txt' and prints out the contents on the screen after removing all spaces and newl

svp [43]

Answer:

I don't know you should figure that out good luck

Explanation:

good luck

8 0

3 years ago

While troubleshooting a network connection problem for a coworker, you discover the computer is querying a nonexistent DNS serve

tatuchka [14]

Answer:

nslookup ifconfig.

Explanation:

The nslookup is used a number of times by network admins to troubleshoot DNS related problems. In addition, this command finds IP addresses and name servers of hosts. This utility command queries the DNS database tables from every host in a network. It then determines the host name and issues an IP. It sort of converts your domain name into an IP addresses. This command combined with ifconfig finds the correct DNS servers and assigns the correct DNS server IP.

6 0

3 years ago