Basic C Programming Quiz Chapter 5

What is a string constant in C programming?

• A. A two-dimensional array

• B. A one-dimensional array terminated by a NULL character

• C. A collection of integers

• D. A collection of floating-point numbers

Which character is used to terminate a string in C programming?

• C. '\0'

• D. '\n'

• A. 'A'

• B. 'Z'

What does the strlen() function do in C programming?

• D. Counts the number of characters in a string

• C. Joins two strings

• B. Compares two strings

• A. Copies one string to another

How can you receive multiple words as input in C programming?

• A. Using scanf()

• D. Using puts()

• B. Using gets()

• C. Using printf()

What is the purpose of using structures in C programming?

• B. To store a number of pieces of information of the same data type

• D. To perform mathematical operations

• A. To hold one piece of information

• C. To deal with entities of dissimilar data types

How can you access individual elements of a structure variable in C programming?

• D. Using a colon (:)

• C. Using a dot (.)

• B. Using a semicolon (;)

• A. Using a comma (,)

What is the correct way to declare an array of structures in C programming?

• C. struct[100] book b;

• B. struct b[100] book;

• A. struct book b[100];

• D. struct b book[100];

How can you assign all elements of one structure variable to another in C programming?

• B. Using the asterisk (*) operator

• C. Using the assignment (=) operator

• A. Using the plus (+) operator

• D. Using the hash (#) operator

What is the purpose of passing a structure variable to a function in C programming?

• A. To print the structure variable

• B. To modify the structure variable

• D. To perform operations on the structure variable

• C. To delete the structure variable

In the given C programming example, what is the output if the author's name entered is 'Hakim'?

• D. Sorry, the book is not in the database.

• C. The book you're looking for: Eng.Mathematics, author's name is Hazim, numb of pages is 407, price is 70.00

• A. The book you're looking for: Digital Electronics, author's name is Hakim, numb of pages is 200, price is 80.50

• B. The book you're looking for: Basic C, author's name is Kanetkar, numb of pages is 728, price is 100.10