COS1511 Latest exam pack questions and answers and summarized notes for exam preparation. Updated for October November 2023 exams . For assistance Whats-App.0.6.7..1.7.1..1.7.3.9 . All the best on your exams!!
1. Answer all the questions on a Word document/by hand and convert to PDF.
2. Number your answers and label your rough work clearly.
4. Marks are awarded for part of an answer, so do whatever you are able to in each question.
ALL THE BEST
[TURN OVER]
,2
Choose the correct option and write only the number
Question 1 [20]
1.What is the output of the following code fragment? (2)
int x = 0;
while( x < 8)
cout << x << " ";
x ++;
cout << x << endl;
8.If x has the value of 3, y has the value of -2, and w is 10, is the following condition true or false? (2)
if( x < 2 && w < y)
1. true && true
true
2. false && false
false
3. false && false
true
4. true && false
false
9.Given the following code fragment, and an input value of 8, what is the output that is generated? (2)
int x;
[TURN OVER]
cout << "Enter a value\n"; cin >>
x;
if (x = 0)
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