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Microprocessor Questions Set 17:

Quiz Mode

What is the typical operating frequency of an 8086 microprocessor?

8 MHz

7 MHz

5 MHz

10 MHz

Solution:

Which of the following is a non-maskable interrupt in the 8085 microprocessor?

INTR

TRAP

RST1

RST7.5

Solution:

How many bytes can the fetch stage of the 8086 processor prefetch?

4 bytes

6 bytes

8 bytes

16 bytes

Solution:

Based on the type of operation, the instruction set of 8085 Microprocessor is classified into ________ types.

Solution:

Which of the following are non-programmable registers in the 8085 microprocessor?

Both 1 and 3

Both PC and SP

Solution:

The unit that increases the speed of all shift and rotate operations is

Memory management unit

Execution unit

Instruction unit

Barrel Shifter

Solution:

What are pseudo instructions?

Assembler directives

False instructions

Instructions that are ignored by the microprocessor

Instructions that are treated like comments

Solution:

Which of the following Segment Registers of a BIU is used for addressing a memory location in the code segment of the memory, where the executable program is stored?

Solution:

The collector-substrate junction in the epitaxial collector structure is, approximately,

a step-graded junction

a linearly graded junction

an exponential junction

None of the above

Solution:

The Serial Input/Output Control unit in a microprocessor helps control the serial data communication by using which of the following types of instructions?

SID

SOD

Both SID and SOD

It does not control serial data communication

Microprocessor Questions Set 17:

What is the typical operating frequency of an 8086 microprocessor?

Solution:

Which of the following is a non-maskable interrupt in the 8085 microprocessor?

Solution:

How many bytes can the fetch stage of the 8086 processor prefetch?

Solution:

Based on the type of operation, the instruction set of 8085 Microprocessor is classified into ________ types.

Solution:

Which of the following are non-programmable registers in the 8085 microprocessor?

Solution:

The unit that increases the speed of all shift and rotate operations is

Solution:

What are pseudo instructions?

Solution:

Which of the following Segment Registers of a BIU is used for addressing a memory location in the code segment of the memory, where the executable program is stored?

Solution:

The collector-substrate junction in the epitaxial collector structure is, approximately,

Solution:

The Serial Input/Output Control unit in a microprocessor helps control the serial data communication by using which of the following types of instructions?

Solution:

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