Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
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"
-
Total Questions10
-
Time Allowed10
Computer Science 7th Class Chapter 4 Online Test
00:00
Question # 1
What is the decimal equivalent of the binary number 1011
Question # 2
What is the abbreviated form of a binary digit.
Question # 3
What is the most significant bit in a binary number.
Question # 4
Whats is another name for electronic switches is computers.
Question # 5
How many numbes can be represnted wih just two digits.?
How many numbes can be represnted wih just two digits.?
Question # 6
----------- are represented in the computer using 8-bit numbers.
Question # 7
What is the least significant bit in a binary number.
Question # 8
The best way to remember a value when designing the program is to use a.
Question # 9
How many symbols are used in the decimal number system.
Question # 10
What is the full form of ASCII.
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
-
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 -
S Sumaira Nafees 28 - Feb - 2023 00 Min 59 Sec 18/20 -
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
| Sr.# | Question | Answer |
|---|---|---|
| 1 | 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.
|
| 2 | The best way to remember a value when designing the program is to use a. |
A. Variable
B. Value
C. Number
D. Sound
|
| 3 | How are numbers represnted in computers. |
A. Using electronic switches
B. Using analog singals
C. Using mechanical switches
D. Using hydrulic signals
|
| 4 | What is the most commonly known numbere system. |
A. Binary numebr system
B. Decimal numebr system
C. Octal numebr system
D. Hexadecimal numebr system
|
| 5 | How many bits are there in a byte of data. |
A. 4
B. 8
C. 16
D. 32
|
| 6 |
How many numbes can be represnted wih just two digits.? |
A. 10
B. 2
C. 16
D. 20
|
| 7 | How many important variable blcks are there in Scratch. |
A. One
B. Two
C. Three
D. Four
|
| 8 | In computer Information is stored using which codes. |
A. Termary codes
B. Binary codes
C. Decimal codes
D. Ocal codes
|
| 9 | 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
|
| 10 | What is the decimal equivalent of the binary number 1011 |
A. 6
B. 8
C. 9
D. 11
|
Test Questions
