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7th Class Computer Science Chapter 4 Online Test
7th Class English Medium Subjects
7th Class Urdu Medium Subjects
MCQ's Test For Chapter 4 "Computer Science 7th Class Chapter 4 Online Test"
Try The MCQ's Test For Chapter 4 "Computer Science 7th Class Chapter 4 Online Test"
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Total Questions10
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Time Allowed10
Computer Science 7th Class Chapter 4 Online Test
00:00
Question # 1
Which block specifices different directions for a sprite to move in Scratch.
Question # 2
How many cardinal directions can a sprite move in Scratch.
Question # 3
How many bytes are threre in a kilobyte.
Question # 4
How are numbers represnted in computers.
Question # 5
How many Brosto bytes make up a geop Byte.
Question # 6
How many characters can ASCII represent.
Question # 7
Who reflned the binary number system in the 17th cenury.
Question # 8
Whats is another name for electronic switches is computers.
Question # 9
What is the first step in making a sprite move.
Question # 10
What is Scratch.
7th Computer Science Chapter 4 Test
Here you can prepare 7th Computer Science Chapter 4 Test. Click the button for 7th Computer Science Chapter 4 100% free full practice test.
Top Scorers Of Chapter 4 "Computer Science 7th Class Chapter 4 Online Test" MCQ`s Test
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H Harshil Nikkum 19 - Aug - 2023 00 Min 05 Sec 20/20 -
K Kamran Aziz 25 - Mar - 2024 00 Min 07 Sec 20/20 -
K kinza 23 - Nov - 2025 00 Min 41 Sec 20/20 -
W Waqas Ali 07 - Mar - 2023 01 Min 01 Sec 20/20 -
T Tahir Abbas 12 - Jul - 2023 01 Min 29 Sec 20/20 -
H Hadi Hadi 08 - Dec - 2024 08 Min 13 Sec 20/20 -
H Hashir Aamir 17 - Mar - 2024 01 Min 49 Sec 18/20 -
S salman bubu 06 - Mar - 2023 03 Min 26 Sec 18/20 -
M Muhammad Hashir 11 - Mar - 2023 00 Min 56 Sec 16/20 -
A abdul rehman 30 - Jul - 2023 04 Min 00 Sec 16/20 -
A Asad Ali 05 - May - 2023 01 Min 30 Sec 14/20 -
M Muhammad Arham Khalid 16 - Nov - 2024 01 Min 36 Sec 14/20 -
H Hina Shahid 14 - Mar - 2023 01 Min 44 Sec 14/20 -
U Usman Farooq class 5th-A10 17 - Dec - 2024 02 Min 00 Sec 14/20 -
D daily life 17 - Mar - 2023 02 Min 04 Sec 14/20
7th Computer Science (English Medium) Chapter 4 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | What is the most significant bit in a binary number. |
A. The bit to the extreme left
B. The bit to the extreme right
C. The middle bit
D. It depends onthe number
|
| 2 | How many Brosto bytes make up a geop Byte. |
A. 1024
B. 1048576
C. 1099511627776
D. 1073741824
|
| 3 | How many bits are there in a byte of data. |
A. 4
B. 8
C. 16
D. 32
|
| 4 | Who reflned the binary number system in the 17th cenury. |
A. Isaac Newton
B. Albert Einstein
C. Galleo Calilei
D. Gottfried Leibniz
|
| 5 | What is the X-Y method used fo in Scratch. |
A. To create a timer
B. To create a variable
C. To allow the user to move a sprite using arrow keys
D. To create a sound effect
|
| 6 | What is the full form of ASCII. |
A. American Standard Code for International Interchange.
B. Americna Standard Code for Information Interchange
C. American Standard Code for Information Technology
D. Americna Standard Code for Internet Interchange.
|
| 7 | What is the purpose of duplicating and editing code in Scratch. |
A. To creae a new sprite
B. To change the back ground color
C. To allow a sprite to move in different directions
D. To add sound effects
|
| 8 | How are numbers represnted in computers. |
A. Using electronic switches
B. Using analog singals
C. Using mechanical switches
D. Using hydrulic signals
|
| 9 | The term ........... also refers to any digital encoding system in which there are exactly two possible states. |
A. Digital
B. Binary
C. Python
D. Programming
|
| 10 | In computer Information is stored using which codes. |
A. Termary codes
B. Binary codes
C. Decimal codes
D. Ocal codes
|
Test Questions
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