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CSC 101 Final Review Questions with Correct Answers

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CSC 101 Final Review Questions with Correct Answers Which of the following statements is used to simplify the accessing of all globalType namespace members? - Answer-using namespace globalType; The identifiers in the system-provided header files such as iostream, cmath, and iomanip are defined...

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  • September 18, 2024
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • csc 101
  • csc 101 final review
  • csc 101 final review questions with correct answer

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  • CSC 101

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CSC 101 Final Review Questions
with Correct Answers
Which of the following statements is used to simplify the accessing of all globalType
namespace members? - Answer-using namespace globalType;

The identifiers in the system-provided header files such as iostream, cmath, and
iomanip are defined in the namespace ____. - Answer-std

Before using the data type string, the program must include the header file ____. -
Answer-string

Suppose that str1, str2, and str3 are string variables. After the following statements
execute, the value of str3 is "____".

str1 = "abc";
str2 = "xyz";
str3 = str1 + '-' + str2; - Answer-abc-xyz

Suppose str = "xyzw";. After the statement str[2] = 'Y'; The value of str is "____". -
Answer-xyYw

Suppose str = "ABCDEFGHI". The output of the statement

cout << str.length() << endl; - Answer-9

The length of the string "Hello There. " is ____. - Answer-13

11 Consider the following statements.

string str = "ABCDEFD";
string::size_type position;

After the statement position = str.find('D'); executes, the value of position is ____. -
Answer-3

11 Considering the statement string str = "Gone with the wind";, the output of the
statement cout << str.find("the") <<

endl; is ____. - Answer-10

, 11 Consider the following statements.

string str1 = "ABCDEFGHIJKLM";
string str2;

After the statement str2 = str1.substr(1,4); executes, the value of str2 is "____". -
Answer-BCDE

11 Consider the following statements.

string str1 = "Gone with the wind";
string str2;

After the statement str2 = str1.substr(5,4); executes, the value of str2 is "____". -
Answer-with

11 The ____ function is used to interchange the contents of two string variables. -
Answer-swap

11 Which of the following statements declares alpha to be an array of 25 components of
the type int? - Answer-int alpha[25];

Assume you have the following declaration int beta[50];. Which of the following is a valid
element of beta? - Answer-beta[0]

What is the output of the following loop?

count = 5;
cout << 'St';
do
{
cout << 'o';
count--;
}
while (count <= 5); - Answer-This is an infinite loop.

____ loops are called post-test loops. - Answer-do...while

Which of the following loops does not have an entry condition? - Answer-do...while loop

The ____ statement can be used to eliminate the use of certain bool variables in a loop.
- Answer-break

What executes immediately after a continue statement in a while and do-while loop? -
Answer-loop-continue test

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