- Ctrl + Y
- Ctrl + Z
- Ctrl + I
- Ctrl + A
- b
-
The Redo Command id Ctrl + Y.
All Categories
Which of the following shortcut key shows the Print Menu?
- Shift + P
- Ctrl + P
- Alt + P
- None of these
- B
-
Print Preview shortcut key is Ctrl + F2.
What is part of computer that you can physically touch?
- Software
- Hardware
- Both
- None of these
- b
-
Computer Hardware examples are CPU, RAM, Hard Drive, CD ROM, Motherboard, Fan, Power Supply, Keyboard and etc.
How many Pages of Google?
- 1
- 2
- 3
- b
-
Google has only 1 Page.
Google is a Search Engine.
CPU stands for:
- Center Processing Unit
- Core Processing Unit
- Central Processing Unit
- Casual Processing Unit
- c
-
CPU is called the Brain of Computer.
1 Nibble = ?
- 4 Bits
- 8 Bytes
- 4 Bytes
- 8 Bits
- a
-
4 Bit = 1 Nibble
8 Bits = 1 Byte
1024 Bytes = 1 Kilobytes
How many types of computer Software ?
- 1
- 2
- 3
- 4
- b
-
Application Software
System Software
Junk Email is also called:
- Spoof
- Spool
- Spam
- None of these
- c
Who gave the first definition of Computer Virus?
- Mcafee
- Cohen
- Norton
- Smith
- b
-
Short Detail:
Cohen gave the first definition of Computer Virus in 1983.
First Computer Virus was created in 1986 that named “Brain”. This virus was created by two Pakistani brothers Basi and Amjad Farooq Alvi.
SSL stands for:
- Secure System Login
- Secure Socket Layer
- System Socket Layer
- None of these
- b
-
SSL encrypted the data between user and main website.
