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Revision Lesson 1-2-3-4 Theme 4 G5

Total questions: 101

Worksheet time: 51mins

Name
Class
Date
1.

Dr. Diego Ponce de Leon holds a PhD from the University of...............................

a)

Chicago

b)

California

c)

New York

2.

is one of the renewable energy sources,...........................

a)

Natural gas

b)

Wind

c)

Coal

3.

Dr. Diego Ponce de Leon develops the use of technology to build data

systems related to ......................

a)

fossil fuels

b)

renewable energy

c)

debris

4.

Fossil fuels are found in nature in the form of..............................

a)

coal

b)

natural gas and oil

c)

All

5.

recently ..........................are being used instead of power generated from fossil fuels.

a)

wind and solar power

b)

natural gas and oil

c)

All

6.

Dr. Diego Ponce de Leon's work helps devices work efficiently by connecting the refrigerators and air conditioners together with

............................and programming a computer to control them.

a)

Wi-Fi

b)

thermostat

c)

Bluetooth

7.

Dr. Ponce de Leon used the to monitor how much energy do

the refrigerators and air conditioners used throughout the day.

a)

Sensors

b)

thermostat

c)

mobile

8.

Thermostat is used in refrigerators to measure the ....................

a)

temperature

b)

energy

c)

humidity

9.

Dr. Diego Ponce de Leon used to monitor the appliances..........................

a)

Sensors

b)

thermostat

c)

Wi-Fi

10.

The electricity used by air conditioners in the summer is in the

winter.

a)

more than

b)

less than

c)

the same

11.

In Egypt, data and information management system was built to improve the system.

a)

Investment

b)

Irrigation

c)

Industry

12.

Dr. Diego used technology to reduce energy waste.

a)

b)

13.

Thermostat is a device that communicates information back

to a computer.

a)
b)
14.

The electricity used in a certain town changes throughout the day.

a)
b)
15.

The electricity used by air conditioners in the summer is less than

in the winter.

a)
b)
16.

There is just one way to produce energy.

a)
b)
17.

Dr. Ponce de Leon was able to balance the power grid by moving and storing the electricity.

a)
b)
18.

We can store and move electricity from one place to

another.

a)
b)
19.

We can use technology to solve many problems.

a)
b)
20.

Egypt uses data and information management systems.

a)
b)
21.

The use of technology to collect data is unimportant in future

planning.

a)
b)
22.

Renewable energy sources.

a)

Sun and wind

b)

Coal and oil

c)

Sensor

d)

Thermostat

e)

Crucial

23.

Fossil fuels.

a)

Sun and wind

b)

Coal and oil

c)

Sensor

d)

Thermostat

e)

Crucial

24.

Communicates information back to a

computer.

a)

Sun and wind

b)

Coal and oil

c)

Sensor

d)

Thermostat

e)

Crucial

25.

Measures temperature

a)

Sun and wind

b)

Coal and oil

c)

Sensor

d)

Thermostat

e)

Crucial

26.

Using technology to collect data in planning.

a)

Sun and wind

b)

Coal and oil

c)

Sensor

d)

Thermostat

e)

Crucial

27.

To solve the problem of screen freezes, you can use the....................buttons.

a)

Alt, Ctrl, Tab

b)

Alt, Tab, Del

c)

Alt. Ctrl, Del

28.

If you don't use official stores, only download software from.........................

sources.

a)

reliable

b)

unreliable

c)

harmful

29.

If you downloaded a software program, you can find the program .................................... folder.

a)

Download

b)

Installed

c)

Favourites

30.

To turn your device off, press and hold down the....................button.

a)

power

b)

enter

c)

Esc

31.

Computers use numbers system to store data more efficiently.

a)

binary

b)

decimal

c)

octal

32.

Computers understand.......................signals

a)

All

b)

electrical

c)

optical

33.

The binary system uses the values..........................................

to express the binary numbers system.

a)

0

b)

1

c)

0 , 1

34.

In computer binary system, number ( 1 ) means

a)

pass

b)

on

c)

off

35.

In computer binary system, number ( 0 ) means

a)

pass

b)

on

c)

off

36.

It is recommended to update software programs on

your computer.

a)

b)

37.

You must install updates for programs manually.

a)
b)
38.

Software programs, such as Microsoft Office and Google.

a)
b)
39.

"Screen freezes" is one of the common problems when using PC

a)
b)
40.

Binary system uses the values ( 1 & 2)

a)
b)
41.

Binary system uses the values ( 0 & 1)

a)
b)
42.

Some programs can be updated automatically.

a)
b)
43.

All software updates require a restart.

a)
b)
44.

All online sources are safe to download programs.

a)
b)
45.

Users can face various problems when using computers.

a)
b)
46.

an example of software programs that can be downloaded.

a)

binary system

b)

Office 365

c)

power

d)

Updates

e)

30 Second

47.

To turn your cell phone off, press the.................. button for .......................

a)

binary system

b)

Office 365

c)

power

d)

Updates

e)

30 Second

48.

Computers use........................ binary to store data more efficiently.

a)

binary system

b)

Office 365

c)

power

d)

Updates

e)

30 Second

49.

.....................help programs to run more efficiently.

a)

binary system

b)

Office 365

c)

power

d)

Updates

e)

30 Second

50.

Computers understand.......................signals

a)

All

b)

electrical

c)

optical

51.

In computer binary system, number ( 1 ) means

a)

pass

b)

on

c)

off

52.

Computers are simple and efficient like a .................

a)

alight switch

b)

light lamp

c)

TV

53.

Computers only understand information represented by...........................

a)

1

b)

0

c)

0,1

54.

The binary numbers system is used to store, send, and receive date 

on.................

a)

All

b)

computers

c)

calculators

55.

Humans use the ...............................system to communicate using numbers.

a)

binary

b)

decimal

c)

octal

56.

The ..............system is called the base two system.

a)

binary

b)

decimal

c)

octal

57.

The ..............system is called the base ten system.

a)

binary

b)

decimal

c)

octal

58.

In the decimal system, we use................... number symbols to represent

all possible numbers.

a)

one

b)

Two

c)

Ten

59.

The binary system is used to send, receive, and.................. information on digital electronic devices.

a)

process

b)

delete

c)

store

60.

Computers understand information represented by on/off.

a)

b)

61.

The number 7 In the binary system is equivalent to (111) in the decimal system.

a)
b)
62.

The binary numbers system is used to store date only

on computers.

a)
b)
63.

The decimal system is called base ten system.

a)
b)
64.

The binary numbers system has just two numbers (1&2).

a)
b)
65.

The binary numbers system is called base ten system.

a)
b)
66.

The decimal system is used in cell phones to store data.

a)
b)
67.

Binary

0001

Decimal

....................

a)

1

b)

2

c)

3

d)

4

68.

Binary

0101

Decimal

....................

a)

2

b)

3

c)

4

d)

5

69.

Binary

0110

Decimal

....................

a)

7

b)

3

c)

5

d)

6

70.

Binary

0100

Decimal

....................

a)

7

b)

4

c)

5

d)

6

71.

Decimal

9

binary

....................

a)

0001

b)

1001

c)

0101

d)

1000

72.

Decimal

8

binary

....................

a)

0001

b)

1001

c)

0101

d)

1000

73.

Decimal

7

binary

....................

a)

0001

b)

1001

c)

0111

d)

1000

74.

Decimal

2

binary

....................

a)

0010

b)

1001

c)

0111

d)

1000

75.

The ..............system is called the base two system.

a)

binary

b)

decimal

c)

octal

76.

Computers are simple and efficient like a .................

a)

alight switch

b)

light lamp

c)

TV

77.

Dr. Ponce de Leon uses technology to collect data to

for the future.

a)

plan

b)

manage teams

c)

save energy

78.

Microsoft Word can be edited by numerous users in different locations

If there is an available.

a)

keyboard

b)

Internet connection

c)

printer

79.

You can use..............................to save the images you create and insert them

into your document.

a)

Microsoft Word

b)

Paint

c)

email

80.

You can use ...............................to send your work to your colleagues.

into your document.

a)

Microsoft Word

b)

Paint

c)

email

81.

You can use ...............................to send your work to your colleagues.

into your document.

a)

Microsoft Word

b)

Paint

c)

email

82.

One of the most important issues in achieving your research project is................

a)

data

b)

texts & pictures

c)

All

83.

Dr. Ponce de Leon uses technology to collect data to plan for the

future.

a)

b)

84.

Microsoft Word is one of Microsoft Office 365 programs.

a)
b)
85.

It is not available to edit a Word document by different users in

different places.

a)
b)
86.

It is not necessary to plan to your project.

a)
b)
87.

One of the tools you may need for a group project is email.

a)
b)
88.

You can't attach a document to your email.

a)
b)
89.

Assigning roles to the group members is crucial when starting a project.

a)
b)
90.

Identifying the personal characteristics of team members con benefit the group.

a)
b)
91.

You have to discuss the tools needed to complete each section of the project after finishing the project.

a)
b)
92.

Be sure to answer any questions the group members may have.

a)
b)
93.

You can't insert an image into a Word document.

a)
b)
94.

is one of the programs may be used in preparing the project.

a)

paint

b)

roles

c)

Email

d)

MS word

e)

Technology

95.

Before starting a project, you have to assign .....................to group members.

a)

paint

b)

roles

c)

Email

d)

MS word

e)

Technology

96.

is used to send documents to project members.

a)

paint

b)

roles

c)

Email

d)

MS word

e)

Technology

97.

To edit and save images, you can use ..................................program.

a)

paint

b)

roles

c)

Email

d)

MS word

e)

Technology

98.

You can use....................

to collect data to plan for the future.

a)

paint

b)

roles

c)

Email

d)

MS word

e)

Technology

99.

You can use..............................to save the images you create and insert them

into your document.

a)

Microsoft Word

b)

Paint

c)

email

100.

Dr. Ponce de Leon uses technology to collect data to

for the future.

a)

plan

b)

manage teams

c)

save energy

101.

You can use ...............................to send your work to your colleagues.

into your document.

a)

Microsoft Word

b)

Paint

c)

email