Download Nawabegh Al-Riyadh International Schools Subject : computer

Nawabegh Al-Riyadh International Schools
Subject : computer
Semester 1
Week : 1
Worksheet No. : #1
Grade : 5
Name :
Q1) Multiple choice questions:
1. The first generation of computer was started in
a) 1959
b) 1944
c) 1945
2. The electronic components used in second generation computers were
a) Transistors
b) Vacuum tubes
c) ICs
3. The number of generations of computer is
a) 8
b) 4
c) 5
4. A chip on which thousands of transistors are accommodated is called
a) IC
b) Vacuum tube
c) CPU
5. The fifth generation computer might have
a) Microprocessor
b) AI
c) IC
6. Which one of these is not a secondary storage device?
a) DVD
b)Pen drive
c) RAM
Nawabegh Al-Riyadh International Schools
7. The data and information are known as
a) Output
b)Input
c) storage
8. Which of these is an input device?
a) Graphic tablet
b)Printer
c) CD-ROM
Q2) Fill in the blanks
1. The second generation of computer was from ………………to…………….. .
2. ………………………and …………………. Were first generation computer.
3. The integrated circuit is also called ………………. .
4. The first generation used ………………….
5. The ………………. Is the example of third generation computer.
6. ………………….. is a second generation computer.
7. EDVAC is a ……………………………. Generation computer.
Q3) Match the following:
1.
2.
3.
4.
5.
First generation
Second generation
Third generation
Fourth generation
Fifth generation
- Microprocessors
- Artificial Intelligence
- Transistors
- Vacuum tubes
- ICs
Nawabegh Al-Riyadh International Schools
Q4) Write the input devices and output devices for the following parts
of a computer:
1. Mouse
……………………
2. Speaker
…………………....
3. Webcam ……………………
4. Keyboard ……………………
5. Printer
……………………
6. Monitor
……………………
7. Scanner
……………………
Q5: write the two features and limitation of each of the following:
 First generation
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
………………………………………………………………………………
 Second generation
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
………………………………………………………………………………
Nawabegh Al-Riyadh International Schools
 Third generation
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
………………………………………………………………………………
 Fourth generation
…………………………………………………………………………………
…………………………………………………………………………………
…………………………………………………………………………………
………………………………………………………………………………
Q6) Answer the following questions:
1. What was the main component in the computers of the first generation?
………………………………………………………………………………………
………………………………………………………………………………………
………………………………………………………………
2. What is Artificial Intelligence?
………………………………………………………………………………………
………………………………………………………………………………………
………………………………………………………………………………………
………………………………………………………………………………………
………