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- Question
What cannot be performed from the windows task manager?
Options- A. Open a program
- B. Check recent CPU usage
- C. Delete a program from the hard drive
- D. View what applications are running in the background
- Correct Answer
- Delete a program from the hard drive
ExplanationThe task manager enables you to monitor processes, applications and services currently running on your computer. You can use it to start and stop programs and processes. In addition, you can use the task manager to show informative stats about your PC?s performance and network.
Hence, to delete a program from the hard drive, you have to go to the control panel to uninstall an application properly. - 1. MS-EXCEL is based on
Options- A. OS/2
- B. UNIX
- C. WINDOWS
- D. DOS Discuss
- 2. Microprocessors as switching devices are for which generation computers?
Options- A. Fourth generation
- B. Third generation
- C. Second generation
- D. First generation Discuss
- 3. Which unit holds data temporarily?
Options- A. Secondary storage unit
- B. Output Unit
- C. Primary Memory Unit
- D. Input unit Discuss
- 4. CPU speed of a personal computer is
Options- A. 1 MIPS
- B. 100 KIPS
- C. 32 KIPS
- D. 32 MIPS Discuss
- 5. GUI stands for
Options- A. Graphical Universal Interface
- B. Graph Use Interface
- C. Graphical Unique Interface
- D. Graphical User Interface Discuss
- 6. Which of the following memory is volatile?
Options- A. RAM
- B. Floppy disc
- C. ROM
- D. Magnetic tape Discuss
- 7. INI extension refers usually to what kind of file?
Options- A. System file
- B. Image Color Matching Profile file
- C. Hypertext related file
- D. Image file Discuss
- 8. Thesaurus tool in MS word is used for
Options- A. Translate
- B. Synonyms and Antonyms words
- C. Spelling suggestions
- D. None of the above Discuss
- 9. Which device is required for the internet connection?
Options- A. cd drive
- B. modem
- C. nic card
- D. joystick Discuss
- 10. You organize files by storing them in
Options- A. Lists
- B. Archives
- C. Folders
- D. Indexes Discuss
Computer problems
Search Results
Correct Answer: WINDOWS
Explanation:
Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications.
Correct Answer: Fourth generation
Explanation:
Microprocessors are used in the computers of fourth generation computers. Personal microcomputers were possible due to the microprocessors.
Microprocessors further revolutionized the development of computers.
The first microprocessor called Intel 4004 was developed by American Intel Corporation in 1971.
Correct Answer: Primary Memory Unit
Explanation:
Memory is the part of the computer that temporarily holds data and instructions before and after they are processed by the ALU.
Memory is also known as primary storage, primary memory, main storage, internal storage, and main memory.
Manufacturers often use the term RAM, which stands for random-access memory.?
Correct Answer: 32 KIPS
Explanation:
Instructions per second (IPS) is a measure of a computer's processor speed. CPU speed of a personal computer is 32 KIPS (Kilo Instructions per second).
Correct Answer: Graphical User Interface
Explanation:
GUI stands for Graphical User Interface.
A Graphical User Interface is a computer interface that allows users to interact with a device through graphical elements such as pictures and animations, as opposed to text-based commands.
Correct Answer: 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
Correct Answer: System file
Explanation:
".INI" is an extention for all the configuration files in the system.
Hence, .ini is an extension for System files.
Correct Answer: Synonyms and Antonyms words
Correct Answer: modem
Correct Answer: Folders
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