9th Chapter

ICS Part 2 Computer Science Chapter 9 Online Test MCQ's

12th Class ICS Computer Science Chapter 9 Online MCQ Test for (Elements of C)

ICS Part 2 Computer Science Online
Chapter 9 Test

Start Chapter 9 Test

12th Class ICS Computer Science Chapter 9 Online MCQ Test for (Elements of C)

Sr. # Questions Answers Choice
1 A category of data or information that describes an entity is called
  • A. Attribute
  • B. Data item
  • C. Record
  • D. Tuple
2 Variables are created in
  • A. Ram
  • B. Rom
  • C. Hard disk
  • D. Cache
3 Which of the following is used to separate each variable while declaring more than one variable on the same line?
  • A. Commas
  • B. Colons
  • C. Pipes
  • D. Semicolons
4 A primary key that consists of more than one attribute is called a
  • A. Foreign key
  • B. Composite key
  • C. Multi-valued key
  • D. Global key
5 The data type can handle decimal places is:
  • A. Long
  • B. float
  • C. char
  • D. string
6 The symbol '=' represents
  • A. Comparison operator
  • B. Assignment operator
  • C. Equal to operator
  • D. None of these
7 Which of the following is not a good primary key
  • A. Social security number
  • B. Order number
  • C. Zip code
  • D. STD ID number
8 Which is a numeric data type ?
  • A. float
  • B. int
  • C. Both a and b
  • D. char
9 Which of the following is the valid character constant
  • A. A
  • B. "B"
  • C. "6"
  • D. =
10 The exponential notation consists of:
  • A. Mantissa
  • B. Exponent
  • C. Range
  • D. A and B

Top Scorers of ICS Part 2 Computer Science Chapter 9 Online Test

R

Rehan Javaid

Lahore02 - Feb - 2025

15/15
40 Sec
R

Rehan Javaid

Lahore02 - Feb - 2025

15/15
55 Sec
R

Rehan Javaid

Lahore02 - Feb - 2025

15/15
57 Sec
K

Kaonain Khan

Lahore20 - Jan - 2025

15/15
01 Mins 10 Sec
K

Kaonain Khan

Lahore20 - Jan - 2025

15/15
01 Mins 15 Sec
K

Kaonain Khan

Lahore20 - Jan - 2025

15/15
01 Mins 19 Sec
K

Kaonain Khan

Lahore20 - Jan - 2025

15/15
01 Mins 40 Sec
T

Toseeq Ali

Lahore25 - Mar - 2025

15/15
02 Mins 32 Sec
M

Maryum Safdar

Lahore02 - Mar - 2025

15/15
02 Mins 35 Sec
T

Toseeq Ali

Lahore25 - Mar - 2025

15/15
04 Mins 03 Sec
R

Rehan Javaid

Lahore02 - Feb - 2025

14/15
01 Mins
R

Rehan Javaid

Lahore02 - Feb - 2025

14/15
01 Mins 11 Sec
K

Kaonain Khan

Lahore20 - Jan - 2025

14/15
01 Mins 15 Sec
K

Kaonain Khan

Lahore20 - Jan - 2025

14/15
01 Mins 17 Sec
R

Rehan Javaid

Lahore02 - Feb - 2025

14/15
01 Mins 36 Sec

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