Linux Certification Quiz

1

Instructions For Quiz

This Mock Test has 15 Questions
Each Question is of 1 marks so total 15 marks
Multiple Choice Questions with only ONE valid answer

2

1) Which data types are used only for positive values in data structure?* This field is required.

Signed

Arrays

Unsigned

Boolean

3

2) A singed character range is ____________.* This field is required.

0-255

-128 to +127

128 to 127

0-255.57

4

3) What is the minimum number of nodes that a binary tree can have?* This field is required.

Zero

One

Two

None

5

4) What is the minimum number of queues needed when implementing a priority queue?* This field is required.

1

2

3

0

6

5) Stack is -* This field is required.

FIFO

FCFO

LCFO

LIFO

7

6) An array can be accessed by referring to the indexed element within the array.* This field is required.

YES

NO

8

7) What is a de-queue?* This field is required.

Domain Expert Queue

Dynamic Ended Queue

Double Expert Queue

Double Ended Queue

9

8) A bubble sort* This field is required.

Arranges smaller values at top while larger values at bottom

Arranges larger values at top while smaller values at bottom

Arranges smaller values at top while negative values at bottom

Arranges smaller values at top while zero values at bottom

10

9) Select part of a linked list* This field is required.

Head

Domain

Link

List

11

10) Which data structure is a non-linear data structure?* This field is required.

arrays

linked lists

queues

trees

12

11) Which data structure is a linear data structure?* This field is required.

graphs

trees

arrays

13

12) In linear data structure data elements are adjacent to each other?* This field is required.

YES

NO

14

13) Can an object be stored on the stack instead of the heap?* This field is required.

YES

NO

15

14) All global variables are stored in ________ memory.* This field is required.

Queue

Stack

Heap

Array

16

15) Sorting is not possible by using which of the following methods?* This field is required.

Insertion

Selection

Exchange

Deletion