Computer System Architecture

681. 3-Address format can be represented as:

1. dst <-[src1][src2]
2. dst ->[src1][src2]
3. dst <->[src1][src2]
4. All of these

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682. 2- Address format can be represented as:

1. dst ->[dst]*[src]
2. dst<-[dst]*[src]
3. dst<->[dst]*[src]
4. All of these

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683. In 1-address format how many address is used both as source as well as destination:

1. 1
2. 2
3. 3
4. 4

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684. The stack pointer is maintained in a____________:

1. Data
2. Register
3. Address
4. None of these

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685. ____________mode of addressing is a form of implied addressing:

1. Stack
2. Array
3. Queue
4. Binary

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686. Stack uses RPN to solve expression:

1. Logical
2. Arithmetic
3. Both
4. None

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687. In the RPN scheme the numbers and operators are listed ____________:

1. One after another
2. One before another
3. Another after one
4. Another before one

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688. In addressing modes instruction has primarily how many components:

1. 1
2. 2
3. 3
4. 4

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689. EA stands for:

1. Effective add
2. Effective absolute
3. Effective address
4. End address

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690. In which addressing the operand is actually present in instruction:

1. Immediate addressing
2. Direct addressing
3. Register addressing
4. None of these

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