Multiple choice

Which of the following is called the main storage or memory?

  1. EDP

  2. IAS

  3. CCITT

  4. CAI
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

IAS stands for Immediate Access Storage, a term used for the computer's primary memory (RAM) because the CPU can access it directly. Other options like CAI (Computer-Aided Instruction) or CCITT (a standards body) are unrelated to hardware memory.

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