revision on lesson 3,4 theme 4 g5

1-   The binary number system is used to send, receive and store information on digital electronic devices such as…………..

• Computer

• phones

• all the previous

2-    Human use ............................ to communicate using numbers.

• decimal system

• signal system

• double system

3-   We use …………….symbols to represent all possible numbers.

• Two number

• ten number

• three number

4-   …………..are like a light switch, the computer design is allow only two states: on and off.

• System

• computer

• number

5-    The decimal system has ten unique numerals………........

• (0- 1)

• (0- 9)

• (0- 10)

6-    Group can members work together at the same time with an internet connection with…………….

• Microsoft paint

• Microsoft excel

• Microsoft office 365

7-   With ………….. , you can save the images you create and insert them into your document.

• Microsoft paint

• Microsoft excel

• Microsoft office 365

8-    You can set up a…………to be edited by numerous users, at different locations, by setting up online editing.

• Microsoft office

• Microsoft word

• word document

9-    …………..Is used to send your work to other group member or to your teacher.

• Word

• email

• paint

10-before you start the project, discuss with your group members the format that will be used to ……………

• internet

• email

• deliver information