Question : A computer executes programs in the sequence of :
Option 1: Execute, Fetch, Decode
Option 2: Store, Fetch, Execute
Option 3: Fetch, Decode, Execute
Option 4: Decode, Fetch, Execute
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Correct Answer: Fetch, Decode, Execute
Solution : The Correct Answer is- Fetch, Decode, Execute
The instruction cycle is divided into four steps: reading the address from memory, decoding the fetched instruction, and finally, executing the instruction. It is completed by the computer processor. The central processing unit keeps doing it from when the computer starts up until it shuts down.
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Question : A computer program that translates one program instruction one at a time into machine language is called a/an
Option 1: Interpreter
Option 2: Compiler
Option 3: Simulator
Option 4: Commander
Question : What is the primary function of the capital market?
Option 1: Facilitating short-term borrowing and lending
Option 2: Financing long-term investments
Option 3: Trading foreign currencies
Option 4: Facilitating real estate transactions
Question : Who among the following introduced the world's first laptop computer in the market ?
Option 1: Hewlett - Packed
Option 2: Epson
Option 3: Laplink travelling software Inc
Option 4: Microsoft
Question : Which one of the following pairs in not correctly matched ?
Option 1: Hevea Tree - Brazil
Option 2: Sumatra - Indonesia
Option 3: Kajan River - Borneo
Option 4: Dekke Toba fish - Brazil
Question : In computer science, data hazard occurs when
Option 1: pipeline changes the order of read/write access to operands.
Option 2: performance loss.
Option 3: machine size is limited.
Option 4: some functional unit is not fully pipelined.
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