HIGHER INSTITUTE OF TECHNOLOGY-10th of RAMADAN
EXAM DURATION: 60 MINUTES
COMPUTER SCIENCE DEPARTMENT
Apr. 2015
STRUCTURED PROGRAMMING *Student Name:
Exam#3 * Student ID:
Mark:
30
_________________________________________________________________________________________ Q1: TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false. 1) In C++, key words are written in all lowercase letters. Answer:
True
False
2) A variable called "average" should be declared as an integer data type because it will probably hold data that contains decimal places. Answer:
True
False
3) The following code correctly determines whether x contains a value in the range of 0 through 100. if (x >= 0 && <= 100) Answer:
True
False
4) C++ does not have a built in data type for storing strings of characters. Answer:
True
False
5) Both of the following if statements perform the same operation. if (sales > 10000) commissionRate = 0.15; if (sales > 10000) commissionRate = 0.15; Answer:
True
False
6) The only difference between the get function and the >> operator is that get reads the first character typed, even if it is a space, tab, or the [Enter] key. Answer:
True
False
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