Practice mode / Computer Which is a volatile memory? A Option A: ROM B Option B: RAM C Option C: BIOS D Option D: PROM Correct answer B. RAM Show answer
Question 01 / Computer A single point on a computer screen is called? A Option A: Cell B Option B: Bit C Option C: Pixel D Option D: Element Correct answer C. Pixel Show answer Open question
Question 02 / Computer A normal CD-ROM usualy can store up to data? A Option A: 680 KB B Option B: 680 Bytes C Option C: 680 MB D Option D: 60 GB Correct answer C. 680 MB Show answer Open question
Question 03 / Computer The first mechanical calculator was invented in which year? A Option A: 1543 B Option B: 1642 C Option C: 1858 D Option D: 1972 Correct answer B. 1642 Show answer Open question
Question 04 / Computer which of the following is a programming language? A Option A: Lotus B Option B: Pascal C Option C: MS-Excel D Option D: Netscape Correct answer B. Pascal Show answer Open question
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