Question

Multiple choice questions:
1. Abacus is the first calculating machine
a) True
b) False
2. Mini computers, PC's and laptops are first generation computers
2) True
b) False
3. Which is an input device?
a) Keyboard
b) Monitor
c) Printer
4. Which is an output device?
a) Mouse
b) Joystick
c) Printer
S. FI to F12 is
a) Function Key b) Naviagation Key c) Control key
0. Scanner captures images
a) True
b) False
7. Windows 7 was released for manufacturing on
a) 22 July 09
b) 29 July 09
c) 25 July 09
8. The use of ctrl+c is to
a) Copy
b) cut
9. The shortcut key for renaming any folder or file is
a) FI
b) F2
c) F3
10.Folders can't store other folders
a) True
b) False
c) paste
Answer the following questions:-
1. What do you know about analytical engine?
2. What do you mean by
a) System software
b) Hardware
3. Explain the working cycle of a computer
4. Describe laser printer
5. What is the use of recycle bin?
6. Explain windows 7 in brief
7. Write the steps for creating a shortcut of a file or a folder.
8. How will you select a consecutive group of files or folders?
9. What is the difference between application software and system software?
10. What is windows defender?​

Answer 1

Answer:

1a) 2b) 3a) 4c) 5a) 6a) 7c) 8a) 9c) 10b)