Basic Computer Knowledge Flashcards

6 cards from real NTS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Basic Computer Knowledge flashcards as text

What is the main function of RAM in a computer?
Answer: Temporary data storage during processing
RAM (Random Access Memory) provides temporary storage for data and programs currently being used.
Which of the following file extensions indicates a presentation file?
Answer: .pptx
The .pptx extension is used by Microsoft PowerPoint for presentation files.
What does CPU stand for?
Answer: Central Processing Unit
CPU stands for Central Processing Unit, often called the 'brain' of the computer.
Which generation of computers introduced the use of integrated circuits (ICs)?
Answer: Third generation
Third generation computers (1964-1971) used integrated circuits, replacing transistors.
What is the binary equivalent of the decimal number 10?
Answer: 1010
Decimal 10 in binary is 1010 (8+0+2+0).
Which protocol is used for sending emails?
Answer: SMTP
SMTP (Simple Mail Transfer Protocol) is the standard protocol for sending emails.