Explanation

• Access time is the time required by a computer to locate and access data.
• It is an important measure of the speed of memory or storage devices.
• Lower access time generally means faster data retrieval.

Last verified on 08-09-2026

Explanation

• Multiprocessing means using two or more processors/CPU cores to execute multiple programs or processes simultaneously (at the same time).

• Multitasking generally means running multiple tasks by sharing CPU time.
• Multiprogramming means keeping multiple programs in memory and switching the CPU among them.

Last verified on 08-09-2026

Explanation

• ABC refers to the Atanasoff-Berry Computer, an early electronic digital computer.
• The computer was developed by John Vincent Atanasoff and Clifford Berry.
• It was developed during 1939–1942.

Last verified on 08-09-2026

Explanation

• ORACLE is a Database Management System (DBMS) used for storing, retrieving, and managing data in databases.
• ORACLE is specifically designed to handle database operations.

Last verified on 08-09-2026

Explanation

• The term GIGO is related to accuracy.
• GIGO stands for Garbage In, Garbage Out.
• It means that if incorrect or poor-quality data is entered into a computer, the output will also be incorrect or unreliable.
• It emphasizes the importance of entering correct and valid data.

Last verified on 08-09-2026