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 QUIZLZ
IB COMPUTER SCIENCE - VARIOUS QUESTIONS - 1
Instructions:KEEP TAKING THE QUIZL UNTIL YOU SCORE 100%
 NOTE : THE ORDER OF THE QUESTIONS AND CHOICES ARE RANDOMISED EACH TIME !
Description:End of Term random questions
Level : Subject:IB : Technology
Created By; DevXel  Last Updated 6/7/2021 3:59:00 AM 
Stats:Attempted; 781 | Solves: 676
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1 : What is a 'Legacy System' ?




 
 
2 : What is a 'Stakeholder' ?




 
 
3 :

This is  pseudocode for matching common values in 2 arrays.

There is one error in the pseudocode.
What type of Array programming is this? And which line is the error in?

01.ArrA = [12,34,59]
02.ArrB = [32,12,57]
03.output "This is the common value"
04.loop i from 0 to 2
05.    loop j from 0 to 2
06.        if ArrA[i] = ArrA[j] then
07.            output ArrB[j]
08.        end if
09.    end loop

 









 
 
4 : Phased Conversion - which is part of that process?




 
 
5 : Instalation Processes - which is NOT correct?




 
 
6 :

There are 3 errors in this code - select the line numbers below to show where the 3 errors occur

01.public class ParallelPeople {
02. 
03.    public static void main(String[] args) {
04.         
05.        String people[] = {"rog lippo", "unc tinitus"};
06.        int ages[] = {26, 98};
07.        int height[] = {180 155};
08.        String sport[] = {"Soccer", "Golf"};
09.         
10.        int i;
11.        for (i = 0; i <= 4; i++){
12.            System.out.println(people[i] + " is " + ages[i+1] + " years old," +
13.                    " is " + height[i] + " cm tall " +
14.                        "and loves to play " + sport[i] );
15.        }     
16.    }
17.}






 
 
7 :

What is this?






 
 
8 :

Logic Gates - which one does this describe?

The output is FALSE when both inputs are TRUE - otherwise TRUE








 
 
9 : Which one describes persistant storage?



 
 
10 : What are Standards in networking?



 







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