- Close Document
- Close Document
- Open New Document
- Open Document
- C
-
Ctrl+F4 is used to close the document.
Ctrl+S is used to save the document.
Ctrl+O is used to open the saved document.
Computer MCQs
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The brain of a computer system is:
- CPU
- ALU
- Memory
- Control Unit
- a
-
CPU stands for Central Processing Unit.
Types of Computer Memory are:
- 02
- 03
- 04
- 05
- B
-
There are two types of computer memory:
Primary Memory(RAM,ROM)
Secondary Memory(Hard Drive, Disk Etc)
Main Types of software are / is?
- Request Software
- Application Software
- Application Software
- Both B and C
- d
Main circuit board of a computer is known as:
- Processor
- Motherboard
- RAM
- Modem
- B
-
First Motherboard was invented by IBM in 1981.
IBM (International Business Machine ) is a computer manufacturing company.
Internet & Email are also called:
- Websites
- E-Commerce
- Communication
- None of these
- B
-
E-Mail stands for Electronic Mail.
E-Commerce stands for Electronic Commerce.
What is shortcut key for paste command?
- Ctrl+C
- Ctrl+Paste
- Ctrl+V
- Ctrl+F
- C
-
Shortcut key for copy is CTRL+C.
Large collection of files are called:
- Database
- Fields
- Records
- Sectors
- a
Which shortcut key is used to start paragraph from center?
- CTRL + B
- CTRL + R
- CTRL + L
- CTRL + E
- d
-
CTRL + B is used for Bold Words.
CTRL + R is used to write from right side of page.
CTRL + L is use to write from left side of the page.
HTML stands for:
- High Main Language
- High Markup Language
- Hypertext Markup League
- Hypertext Markup Language
- d
-
Tim Beners developed the “HTML” first time in 1990.