Introduction to the computer

What is the definition of a computer?

• D. A device that can only retrieve data

• C. A device that can only process data

• B. A device that can only store data

• A. A device that can process, store, and retrieve data

Which of the following is NOT one of the fundamental principles that define computers?

• D. It can generate data autonomously

• C. It can rapidly store and access extensive volumes of data

• B. It has the capability to carry out a predetermined sequence of commands

• A. It responds to a specific set of instructions in a well-defined manner

When was the term 'computer' first documented?

• A. 2000 BC

• B. 17th Century

• C. 19th Century

• D. Mid 20th Century

Which of the following is a type of early calculating device?

• A. Abacus

• C. Arithmometer

• D. Stepped Reckoner

• B. Slide Rule

What was the purpose of the Analytical Engine?

• A. Used punched cards for input

• C. Was a fully functional computer

• B. Inspired subsequent generations for technology advancements

• D. Invented by Charles Babbage

Which technology replaced bulky vacuum tubes in early electronic computers?

• C. Microprocessors

• A. Transistors

• B. Integrated Circuits

• D. Magnetic Core Technology

What is the purpose of data interpretation in data processing?

• D. To store processed data

• C. To process data for interpretation

• B. To input clean data

• A. To clean up raw data

What is the function of system software in a computer system?

• D. Store vast amounts of data

• A. Run specific tasks like word processing

• B. Manage the computer's resources

• C. Connect to networks and communicate

What is the main purpose of networking components in a computer system?

• B. To store data in databases

• D. To run software applications

• C. To process and manipulate data

• A. To manage data flow and security

What is one of the future trends in computing technology mentioned in the text?

• C. Decline in communication and collaboration

• B. Decrease in productivity and efficiency

• D. Stagnation in cloud computing

• A. Rise of new industries and professions based on technology