Free Aptitude Test - Online MCA Degree Program

Aptitude Test

1 / 25

A(n) ______ in text that you want printed at the bottom of the page.

Footer

Footnote

Endnote

Header

2 / 25

A microprocessor is the brain of the computer and is also called a(n)

Software

Calculator

Macrochip

Microchip

3 / 25

X is younger than Y by three years. The product of their ages is 180. Find their ages.

15, 12

16,12

14,12

15,14

4 / 25

If x + 5y = 16 and x= -3y, then y =

-24

-8

8

2

5 / 25

If a non leap year has two consecutive months with the thirteenth day on Friday, what are the months?

January and February

February and March

March and April

April and May

6 / 25

Which is the Linux operating system?

Private operating system

Windows operating system

Open-source operating system

None of these

7 / 25

Which of the following is the extension of Notepad?

.txt

.xls

.ppt

.bmp

8 / 25

When was the first operating system developed?

1948

1949

1950

1951

9 / 25

What is the maximum length of the filename in DOS?

4

5

8

12

10 / 25

Which of the following is not an operating system?

Windows

Linux

Oracle

DOS

11 / 25

Which of these was the first antivirus software ever created?

Reaper

Ray Tomlinson

Creeper

Tinkered

12 / 25

Which of the following is typically used when hacking Wi-Fi?

Wireshark

Aircrack-ng

Norton

All of the above

13 / 25

State whether True or False: Data encryption is used to ensure confidentiality.

True

False

It cannot be understood

None

14 / 25

Which of these scanners for ports and IP addresses is most used by users?

Cain and Abel

Ettercap

Snort

Angry IP Scanner

15 / 25

Which one of the following is considered in the category of computer threats?

Soliciting

DoS attack

Phishing

Both A and B

16 / 25

Which type of machine learning is feedback-based machine learning?

Semi-supervised Machine learning

Unsupervised Machine learning

Supervised Machine learning

Reinforcement Machine learning

17 / 25

What do you mean by machine learning?

ML is a branch of science that deals with data and the processing of data

ML is the branch of AI (artificial intelligence) that give machines the power of what a human can do

ML is the branch of AI (artificial intelligence) that only deals with computer programs to make valuable insight from the data

18 / 25

Which of the following are the components of data science?

Statistics

Data expertise

Data engineering

Visualization

Advanced computing

All of the above

19 / 25

What is structured data?

Structured data is a type of data that is huge in number and has many inaccurate values

Structured data is a type of data that is very less in number and can be stored in proper rows and columns

Structured data is a type of data that has inaccurate values but can be stored in rows and columns

20 / 25

What do you mean by data science?

Dealing with huge amounts of data to find marketing patterns is known as data science

Extracting a meaningful insight from the data is what data science is

It is a study that deals with a huge amount of all types of data structured, unstructured, or semi-structured

All of the above

21 / 25

Data Analysis is a process of,

Inspecting data

Data Cleaning

Transforming of data

All of the mentioned above

22 / 25

A graph that uses vertical bars to represent data is called a ____.

Bar graph

Line graph

Scatterplot

All of the mentioned above

23 / 25

The process of quantifying data is referred to as ___.

Decoding

Structure

Enumeration

Coding

24 / 25

Amongst which of the following is / are the types of Linear Regression,

Simple Linear Regression

Multiple Linear Regression

Both A and B

None of the mentioned above

25 / 25

Data Analytics uses ___ to get insights from data.

Statistical figures

Numerical aspects

Statistical methods

None of the mentioned above

The average score is 22%

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