JSS3 computer second term examination 2024

Welcome to your JSS3 computer second term examination 2024

What is your name

Which programming language is understood directly by the computer system without any translation?

A) High-level language

B) Low-level language

C) Machine language

D) Visual Basic

A small software program that interferes with computer operation and spreads from one computer to another is known as __________

computer code

computer virus

computer program

old economy

What defines the present era as the digital age?

a) The widespread use of smartphones

b) The dominance of computer-driven global economy

c) The popularity of social media platforms

d) The advent of smart home devices

which of the following is a type of computer virus

Resident virus

dodge virus

complex virus

house virus

What does the term "Digital Divide" refer to?

a) The gap between rich and poor nations in terms of technology access

b) The gap between those with effective access to technology and those without

c) The gap between different generations in technology usage

d) The gap between urban and rural areas in technology infrastructure

What are the basic steps to bridge the digital divide?

a) Increase the prices of ICT gadgets

b) Decrease digital access to certain communities

c) Subsidize the cost of ICT gadgets

d) Discourage the masses from using ICT

What characterized the old economy?

a) It was digital and technology-driven

b) It was centred on industrialization

c) It was knowledge-based

d) It was time, distance, and space irrelevant

What is a feature of the new economy?

a) Time, distance, and space are irrelevant

b) It is constrained by time, space, and distance

c) It requires a lot of manual labor

d) It is driven by mechanization

What is a benefit of the new economy?

a) Slower and linear processes

b) industrialized

c) Greater competition

d) Covers small area

which of the following is an example of computer virus

Jesus Virus

college entering Virus

Jerusalem virus

exam Virus

____________ is a source of computer Virus

school

car

test driller

Which of the following is a virus warning sign

downloadable files

Slowing down response time

I LOVE YOU Virus

What does BASIC stand for?

A) Basic All-purpose Symbolic Instruction Code

B) Beginner's All-purpose Symbolic Instruction Code

C) Binary All-purpose Symbolic Instruction Code

D) Basic Algorithmic Symbolic Instruction Code

Which of the following is an example of a high-level programming language? -

A) Java

B) Machine language

C) Binary code

D) Assembly language

What is the primary function of a computer programmer?

- A) Writing code in machine language

B) Translating high-level language into machine language

C) Communicating with the computer system

D) Instructing the computer to perform specific tasks

How has ICT impacted the education sector?

A) By reducing access to educational materials

B) By making it difficult for students to communicate with teachers

C) By enabling students and teachers to search for knowledge and educative materials

D) By eliminating the need for traditional classroom teaching methods

How has ICT influenced banking?

A) By making banks rely solely on paper-based transactions

B) By eliminating the need for Automated Teller Machines (ATMs)

C) By making transactions more complex and time-consuming

D) By providing internet access in bank branches and facilitating online transactions

which of the following is a formula for calculating average

average=(A1:A5)

$average(A1:A5)

=average(A1:A5)

average(A1:A5)=

which of the following is a formula for calculating total

Total=(A1:A5)

=Total(A1:A5)

=sum(A1:A5)

max=(A1:A5)

which of the following is an application package

Operating system

MS excel

MS window

MS DOS

SECTION B (SUB-OBJECTIVE)

1. list two types of software

2. list two types language translator

3. convert 37 base 8 to base two

convert 101100 base 2 to base 8

convert 60 MB to Byte

convert 11AB base 16 to base 10

convert 41 KB to nibble

Define Software

SECTION C (Theory)

1. list four virus warning signs

2. list three sources of computer virus

3. list two limitations of the old economy

4. list two benefits of the new economy

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