1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nady [450]
3 years ago
15

Which of the following expressions will evaluate to true? (3 points)

Computers and Technology
1 answer:
nasty-shy [4]3 years ago
3 0

Answer:

A and B

Explanation:

You might be interested in
Rather than entering an IP address into our browser, we use a text-based address known as a(n
zalisa [80]

Answer:

url

Explanation:

7 0
2 years ago
What service converts ip addresses into more recognizable alphanumeric names??
tresset_1 [31]
I think is DNS..........
6 0
3 years ago
1. Type a statement that reads a user-entered integer into variable numUsers. Assume scnr already exists.
ASHA 777 [7]

Answer:

Question 1:

int numUsers = scnr.nextInt();

Question 2:

public class OutputExample {

public static void main (String [] args) {

int numCars = 99;

Scannerscnr=new Scanner(System.in);

numCars=scnr.nextInt();

System.out.println("There are "+numCars+" cars");

return;

}

}

Question 3:

import java.util.Scanner;

public class Errors {

public static void main(String [] args) {

int userNum = 5;

System.out.println ("Predictions are hard. ");

System.out.print("Especially ");

System.out.print("about the future.");

System.out.println("Num is: "+userNum);

return;

}

}

Explanation:

In Question 1, the statement int numUsers = scnr.nextInt();  reads a new integer value from the keyboard and assigns it to the variable numUsers.

In question 2, Concatenation is used to format the print output.

In question 3, care is taken to fix each of the syntax errors (missing double quotes, semi-colon, concatenation)

3 0
3 years ago
. Question 1. Given the following grammar S → aAb | bBA A → ab | aAB B → aB | b and for each of the following right sentential f
zmey [24]

Answer:

Explanation:

(a) aaAbb (b) bBab (c) aaAbB b

The parse tree and phases are shown in the attached diagram below

5 0
3 years ago
Read 2 more answers
Is mayonnaise technically an instrument?
stich3 [128]
No it doesn’t count as an instrument
7 0
3 years ago
Other questions:
  • You are able to change the formatting of a table after it is inserted into a placeholder. True or false
    9·2 answers
  • A cpu with an external clock speed of 2 ghz and a 64-bit data bus can (theoretically) transfer how much data per second?
    8·1 answer
  • The variable grade can have any real number value from 0 to 100. Ask the user to enter a grade in numerical form. Write an if-el
    9·1 answer
  • Why are computer messages encapsulated?
    13·1 answer
  • In the single-site processing, single-site data (SPSD) scenario, all processing must be done on the end user's side of the syste
    10·2 answers
  • Find the root using bisection method with initials 1 and 2 for function 0.005(e^(2x))cos(x) in matlab and error 1e-10?
    8·1 answer
  • I love science its my favorite subject
    13·2 answers
  • Differentiate between system software and application software
    13·2 answers
  • Consider this binary search tree:______.
    12·1 answer
  • Which of the following statements are true about file naming conventions? Check all of the boxes that apply.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!