COMPUTER SCIENCE 001 2023

1.       A computer  _________________

• is an electronic device that accepts data from a user

• Processes the data using  its made instructions

• stores it data in its desired form

• presents it in a undesired format.

Data are raw facts which include ___________ that input into a computer.

• images, signs and videos

• numbers, texts and images

• audios, signs and videos

• numbers, texts and signs  

Information is _______________________

• is the data that has been processed and unmeaningful

• unprocessed data made meaningful to the user

• data that has been processed and made meaningful to the user

• data that has been processed and made unmeaningful to the user

Which one of the following statements is false?

• Data can be used for decision-making.

• Information is arranged into a meaningful format.

• Data is raw facts or figures

• Information is the end-product of data processing

___________ is the study of computers and how computer technology can be used to solved problems.

• Information Technology

• Computer Science

• Science and Technology

• Information Science

Which one of the following are functions of a computer?

• It accepts data in form of letters and numbers only.

• It can only accept sound, pictures and symbols.

• It can also be used to draw diagrams.

• It can only be used to send electronic mails

The computing device shown below is a ____________

• Macbook

• notebook

• PDA

• Tablet

Three of the following are characteristics of a computer except

• Accuracy

• Versatility

• Reliability

• Single tasking

_________________ is the ability of the computer to perform simple and complex task

• Versatility

• Reliability

• Diligence

• Multitasking

Three of the following are functions of a computer except _______

• Stores data and information.

• Process data into information using given instructions

• Deletes saved information

• Accepts data from the user