Question 1

What is function?
A)function is a block of statements that perform some specific task.
B)function is the fundamental modular unit. a function is usually designed to perform a specific task.
C)function is a block of code that performs a specific task. it has a name and it is reusable
D)all the above

Accepted Answer

All the options correctly describe a function: it is a block of statements or code designed to perform a specific task, it is a fundamental modular unit, and it is reusable.

Question 2

Which one of the following sentences is true ?
A)the body of a while loop is executed at least once.
B)the body of a do ... while loop is executed at least once.
C)the body of a do ... while loop is executed zero or more times.
D)a for loop can never be used in place of a while loop.

Accepted Answer

The body of a do ... while loop is guaranteed to execute at least once because the condition is checked after the body has been executed. This is in contrast to a while loop, where the condition is checked before the body executes, potentially resulting in zero executions if the condition is not met initially.

Question 3

A binary tree with 27 nodes has _______ null branches.
A)54
B)27
C)26
D)none of the above

Accepted Answer

The answer of A binary tree with 27 nodes has...

Question 4

Which one of the following is not a linear data structure?
A)array
B)binary tree
C)queue
D)stack

Accepted Answer

A binary tree is not a linear data structure because it does not store elements in a sequential manner like arrays, queues, and stacks. Instead, it organizes data hierarchically with a parent-child relationship, making it a non-linear data structure.

Question 5

Recursive functions are executed in a?
A)first in first out order
B)load balancing
C)parallel fashion
D)last in first out order

Accepted Answer

Recursive functions are executed in a last in first out order, which aligns with the call stack mechanism where the most recently called function is completed and removed from the stack first.

Quiz 1: C Programming Language

What is function?

Which one of the following sentences is true ?

A binary tree with 27 nodes has _______ null branches.

Which one of the following is not a linear data structure?

Recursive functions are executed in a?