1
Which of the following shift operations divide a signed binary number by 2 ?

Answer: Option [B]

Logical right shift operation can divide the number by 2 on shifting one bit

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Questions

1
Which of the following shift operations divide a signed binary number by 2 ?

Answer: Option [B]

Logical right shift operation can divide the number by 2 on shifting one bit

2
Normally digital computers are based on

Answer: Option [B]

NAND and NOR gates are universal gates which are deployed into various computers

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4
The basic circuit ECL supports the

Answer: Option [D]

OR-NOR logic is used to design ECL circuit

5
An adder-subtractor single unit can be designed using full adder and

Answer: Option [B]

We use full adder and XOR gates to construct adder-subtractor

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