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;
2.What is the value of x after the following statements? (2)
int x, y, z; y = 10;
z = 3;
x = y * z - 3;
1. 0
2. 3
3. 10
4. 27
3.What is the value of x after the following statements? (2)
int x;
x = x + 15;
1. 0
2. 14
3. 15
4. not defined
4.What is the output of the following code? (2)
cout << "Where is the \\" << endl;
1. Where is the \
2.Where is the
3.Nothing, it is a syntax error
4.Where is the \ endl
5.What is the value of xafter the following statements? (2)
int x;
x = 19 % 5;
1. 4.0
2. 4
3. 3.8
4. 8
6.Given the following code fragment and the input value of 5, what output is generated? (2)
[TURN OVER]
float tax; float total;
cout << "Enter the cost of the item\n"; cin >> total;
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