IBPS RRB (Computer Knowledge) 4

Question 1

Which data structure follows the Last In, First Out (LIFO) principle?

Accepted Answer

Stack

Answer

A stack is a data structure where the last element added is the first one to be removed, following the LIFO principle.

Question 2

What is phishing in the context of cyber security?

Accepted Answer

A fraudulent attempt to obtain sensitive information by disguising as a trustworthy entity

Answer

Phishing is a social engineering attack where cybercriminals impersonate legitimate organizations via email or websites to steal credentials or financial data.

Question 3

In MS PowerPoint, which view displays all slides as small thumbnails for easy rearrangement?

Accepted Answer

Slide Sorter view

Answer

Slide Sorter view displays miniature versions of all slides, making it easy to rearrange, delete, or duplicate slides.

Question 4

Which storage technology uses magnetic platters to store data?

Accepted Answer

Hard Disk Drive (HDD)

Answer

A Hard Disk Drive (HDD) stores data on spinning magnetic platters and uses read/write heads to access the data.

Question 5

What does the term 'cloud computing' primarily refer to?

Accepted Answer

Delivering computing services over the internet on a pay-per-use basis

Answer

Cloud computing refers to the delivery of computing services — including storage, processing, and software — over the internet, enabling on-demand access.

IBPS - Institute of Banking Personnel Selection Practice Test

IBPS - Institute of Banking Personnel Selection Practice Test

IBPS RRB (Computer Knowledge) 4