COMPUTER SCIENCE Quiz

Which of the following is NOT an electronic medium?

• Television

• Radio

• GSM

• Voice mail

• Telegram

Answer explanation

Voice mail is a service that allows users to store and retrieve messages, but it is not an electronic medium like television, radio, GSM, or Telegram, which transmit information electronically.

In the olden days counting was performed by the following EXCEPT

• Calculators

• cowries

• fingers

• toes

• stone

Answer explanation

In ancient times, counting was done using methods like cowries, fingers, toes, and stones. Calculators, however, are a modern invention and were not available in the olden days.

The present information age is known as

• early age

• electronic age

• mathematics age

• jet age

• millennium age

Answer explanation

The present information age is referred to as the 'electronic age' due to the dominance of electronic technology and communication, which has transformed how information is created, shared, and consumed.

Conversion of data to information is a process called

• age structure

• data collection

• Data processing.

• Information collection.

• Information processing.

Answer explanation

The correct answer is 'Data processing' because it refers to the conversion of raw data into meaningful information through various methods and techniques.

The use Of computer in data processing is referred to as

• Chemical processing.

• Electronic processing

• Manual processing.

• mechanical processing

• Technical processing.

Answer explanation

The use of computers in data processing is best described as electronic processing, as it involves the use of electronic devices to manipulate and manage data efficiently.

The two sources of data are called

• primary and secondary source

• primary and universal

• Secondary and tertiary source.

• Secondary and universal source.

• Visible and invisible source.

Answer explanation

The correct answer is 'primary and secondary source' because these terms refer to the two main types of data sources. Primary sources provide direct evidence, while secondary sources analyze or interpret primary data.

One of the following is NOT an equipment used in information technology.

• Computer

• GSM

• Internet

• Metal gong

• Satellite

Answer explanation

The metal gong is not an information technology equipment. In contrast, a computer, GSM, internet, and satellite are all integral components of IT infrastructure.

The data that has been processed is called

• flow chart

• input

• output

• program

• pseudocode

Answer explanation

The data that has been processed is referred to as 'output'. In contrast, 'input' is the data fed into a system, while 'flow chart', 'program', and 'pseudocode' are related concepts but do not represent processed data.

Artificial intelligence is a notable characteristic of _____ generation computer.

• 1st

• 2nd

• 3rd

• 4th

• 5th

Answer explanation

Artificial intelligence is a key feature of the 5th generation of computers, which focuses on advanced capabilities like machine learning and natural language processing, distinguishing it from earlier generations.

The first generation of computers were built with

• Electronic bulbs

• Transistor

• Electronic circuit

• Integrated Circuit

• Vacuum tube

Answer explanation

The first generation of computers used vacuum tubes for circuitry and memory. Vacuum tubes were essential for early computing, allowing for the amplification and switching of electronic signals.