Computer Knowledge Practice Question and Answer
8 Q: Where is the file saved by copy command temporarily saved?
2363 163eccc07e6cd351b75fdb6e0
63eccc07e6cd351b75fdb6e0- 1clip boardtrue
- 2printerfalse
- 3pastefalse
- 4objectfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "clip board"
Explanation :
When you use the copy command (Ctrl+C on Windows) to copy a file or text, the data is temporarily saved in an area of the computer's memory called the clipboard. The clipboard is a temporary storage location that holds the data you have copied or cut until you paste it elsewhere (using Ctrl+V on Windows). The clipboard allows you to move or duplicate data within or between applications.
Q: PDA stands for?
2362 05ed7385db516791f264abd5b
5ed7385db516791f264abd5b- 1private digital assistantsfalse
- 2personal digital applicationsfalse
- 3private digital applicationsfalse
- 4personal digital assistantstrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "personal digital assistants"
Q: What is Oracle?
2356 062ff6254a6d1894ab1562ee2
62ff6254a6d1894ab1562ee2- 1an operating systemfalse
- 2word processor softwarefalse
- 3Database softwaretrue
- 4none of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Database software"
Explanation :
Oracle is a multinational computer technology corporation that specializes in developing and marketing database software and technology, cloud-engineered systems, and enterprise software products. One of its primary offerings is the Oracle Database, which is a widely used relational database management system (RDBMS). Oracle Database is designed to handle large volumes of data and complex transactions, making it popular among enterprises for various applications, including online transaction processing (OLTP), data warehousing, and business intelligence.
Q: Who has more speed in human mind and computer?
2348 05ff7e132d9d7f36ecf3077f6
5ff7e132d9d7f36ecf3077f6- 1Computerfalse
- 2Human mindtrue
- 3equal in bothfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Human mind"
Q: What is the use of Shift + F3 shortcut key in MS-Excel 2010?
2338 061cdbb90edcf9307082e5a5b
61cdbb90edcf9307082e5a5b- 1to insert an imagefalse
- 2to open a new seatfalse
- 3To save the existing shitfalse
- 4to insert functiontrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "to insert function"
Q: The shortcut key for “Replace” is?
2337 05f0570727adfe107cff89992
5f0570727adfe107cff89992- 1Shift + Hfalse
- 2Shift + Ctrl + Rfalse
- 3Ctrl + Rfalse
- 4Ctrl + Htrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "Ctrl + H "
Q: Which of the following memory is volatile? 2329 05b5cc601e4d2b4197774b480
5b5cc601e4d2b4197774b480- 1RAMtrue
- 2Floppy discfalse
- 3ROMfalse
- 4Magnetic tapefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "RAM"
Explanation :
Answer: A) RAM Explanation: Volatile memory is computer memory that requires power to maintain the stored information. It is a temporary memeory which cannot contain information permanently. Example :: RAM or Random Access Memory
Q: The first computers were programmed using the____
2324 05e968d54a7185666067b585a
5e968d54a7185666067b585a- 1assembly languagefalse
- 2machine languagetrue
- 3source codefalse
- 4object codefalse
- 5spaghetti codefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice

