11th Computer Science Weekly Test -4 ( Number Systems )

MABS Institution

11th Computer Science Weekly Test -4 ( Number Systems )-Aug 2020

Time : 1.30 Hours

Part - A

Generic 3 - Answer All Question

Find the Answer the Following; 100₂ - 1₂

What is truth table?

Describe the parameters are used to determine the value of each digit in a number.

Write a short note on XNOR gate

(101010)₂ \(\rightarrow \) (?₁₀) \(\rightarrow \) (?₁₀)

Answer the following
1. In a decimal to binary conversion, the First remainder is known as __and last remainder is _
2. The binary System consists of _and __
3. The hexadecimal number system uses the digits from and _
4. 2⁰ = ___

Write short note on ISCII.

Complete the Table
1) 0 +   _ = 0
2) _ + 0 = 1
3) 1+ 1 =  _
4) 0 + 1 = _

Write the truth table of fundamental gates

What are the advantages of two's complement number?

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11th Computer Science Weekly Test -4 ( Number Systems )

MABS Institution

11th Computer Science Weekly Test -4 ( Number Systems )-Aug 2020

Part - A

Generic 3 - Answer All Question

Find the Answer the Following; 1002 - 12

What is truth table?

Describe the parameters are used to determine the value of each digit in a number.

Write a short note on XNOR gate

(101010)2 \(\rightarrow \) (?10) \(\rightarrow \) (?10)

Answer the following 1. In a decimal to binary conversion, the First remainder is known as ______and last remainder is _______ 2. The binary System consists of _____and ________ 3. The hexadecimal number system uses the digits from ______and _______ 4. 20 = _______

Write short note on ISCII.

Complete the Table 1) 0 + _ = 0 2) _ + 0 = 1 3) 1+ 1 = _ 4) 0 + 1 = _

Write the truth table of fundamental gates

What are the advantages of two's complement number?

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Find the Answer the Following; 100₂ - 1₂

(101010)₂ \(\rightarrow \) (?₁₀) \(\rightarrow \) (?₁₀)

Answer the following
1. In a decimal to binary conversion, the First remainder is known as __and last remainder is _
2. The binary System consists of _and __
3. The hexadecimal number system uses the digits from and _
4. 2⁰ = ___

Complete the Table
1) 0 + _ = 0
2) _ + 0 = 1
3) 1+ 1 = _
4) 0 + 1 = _