Ch- 4 Editing text in Libre office Writer 4th (Revision Test )

Fill ups

1. The ................. is a reserved place which stores data temporarily.

2. Misspelt words can be seen with a ................ wavy line beneath them.

True/ False 

1. The save command is used to save a document for future use.  (        )

2. To select a paragraph , double - click anywhere in the paragraph . (             )

Match the following -

1. Ctrl + A                    Exit the Writer

2. Ctrl+ X , Ctrl + V     Select the entire text

3. Ctrl + Q.                   Cut the text and paste to a new                                         place

MCQ

1. Grammatical errors are indicated with a ...........wavy line.

Red

Green

Blue

2. Which is the shortcut key for Undo command?

Ctrl + Y

Ctrl  + U

Ctrl + Z

Q- List any three uses of a Word Processing Software.

A- 

Ch-3 Working with Edubuntu Class 4th

Fill ups

1. Edubuntu is designed for use in classrooms and homes and built on top of the .......................

2. The context menu is also called the ................... .

True/False

1. An operating system controls all activities of a computer. (. )

2. A folder can hold only files. (. )

MCQ

1. A .......... is a collection of related information stored together on some storage device.

File

Folder

Desktop

2. The small labelled pictures present on the desktop are known as .................. .

Graphics

Menu

Icons

Answer in one word

1. Name the shortcut key for renaming files and folders ....................

2.In which menu do we find copy paste options?.................

Q-1 Write the difference between files and folders.

A

Ch-2 Memory and Storage Class-4th

 

Class 4th Memory and Storage (Revision Test)

Fill ups

1. A flash drive is popularly known as.............

2. The information in a computer is stored in the form of ............ digits.

True/ False

1. Hard disk is made up of multiple disks. (.         )

2. RAM stands for Random Accept Memory. (.           )

Match the following

1.Blue ray disk.                  50 GB

2. Flash drive.                    4.7 in diameter

3. DVD.                                plug and play device

MCQ

1. ................. is not a secondary storage device.

RAM

DVD

Flash drive

2. The maximum capacity of multimedia card is up to ...............

223 GB

31 GB

128 GB

Q- Difference between RAM and ROM.

Class 4th Ch-1 Input and Output devices (Revision test)

Fill ups 

1. The ............. printers give very high quality output.

2. ................ devices display the results that we get after processing.

True /false 

1. The CPU manages all the jobs of a computer. (.       )

2. A Light pen is used only with an LCD monitor. (.       )

Match the column

Speaker.                transfer photos into a computer

MU.                         Used to listen to music

Digital camera.       Stores information

MCQ

1. Which device is used to control the movement of the pointer 

Touch pad

Track ball

Touch screen

2. Which device gives the output on a paper.

Printer 

Monitor

Speaker

Q1- What do you understand by a Monitor? Name the types of Monitors.

A-

Ch-4 Editing text in Libre office Writer

 

Class 4th Ch - 3 Working with Edubuntu