9th Computer New Course Binary System Unit-02
2.1 Multiple choice questions.
- Expression (A+B).(A+C) is equal to ____________________.
i. A+(B.C) (Correct Answer)
ii. A.B + A.C
2. The order of application of two separate terms is not important in ____________________.
i. Associative Law
ii. Commutative Law (Correct Answer)
iii. Distributive Law
iv. Identity Law
3. “Is it cold outside” is ____________________.
i. Boolean Proposition (Correct Answer)
ii. Categorical Proposition
iii. Moral Proposition
iv. None of above
4. Number “17” is equal to ____________________ in binary system.
iii. 10001 (Correct Answer)
5. 1 Petabyte is equal to ____________________.
6. Hexadecimal system has total ____________________ numbers.
ii. 16 (Correct Answer)
2.3 Fill in the blanks.
- Temporary memory is ____________________ and permanent memory is ____________________.
Answer: volatile, non-volatile
2. Data to a processor is provided through ____________________.
3. At least ____________________ byte is required to store any piece of information in a computer’s memory.
4. ____________________ is used to assemble more than one propositions into one proposition.
Answer: Compound proposition
5. In primary and secondary storages, data is stored in the form of ____________________.
6. According to ____________________ law there is no change in results if priority of expressions is changed.
10th Class Computer Unit-05: Functions
10th Class Computer New Course Data & Repetition Unit-04
10th Computer New Course Conditional Logic Unit-03
10th Class Computer New Course User Interaction Unit-02
10th Class Computer New Course ITP Unit-01
9th Computer New Course Designing Website Unit-05
9th Computer New Course Data and Privacy Unit-04
9th Computer New Course Networks Unit-03
9th Computer New Course Problem Solving Unit-01
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