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Test: Computer Architecture - 2 - Bank Exams MCQ


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10 Questions MCQ Test IBPS PO Prelims & Mains Preparation - Test: Computer Architecture - 2

Test: Computer Architecture - 2 for Bank Exams 2024 is part of IBPS PO Prelims & Mains Preparation preparation. The Test: Computer Architecture - 2 questions and answers have been prepared according to the Bank Exams exam syllabus.The Test: Computer Architecture - 2 MCQs are made for Bank Exams 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Computer Architecture - 2 below.
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Test: Computer Architecture - 2 - Question 1

An instruction cycle consists of __________.

Detailed Solution for Test: Computer Architecture - 2 - Question 1

The instruction cycle, commonly referred to as the machine cycle, describes the series of actions that occur when an instruction is read from memory and carried out.

Test: Computer Architecture - 2 - Question 2

Which of the following special-purpose register keeps track of the address of the instruction which is to be executed next?

Detailed Solution for Test: Computer Architecture - 2 - Question 2

The next instruction to be fetched from memory is included in the address of the memory location that the programme counter stores. After an instruction has been fetched, the PC is automatically increased.

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Test: Computer Architecture - 2 - Question 3

Which of the following is used by ALU to store intermediate results?

Detailed Solution for Test: Computer Architecture - 2 - Question 3

After arithmetic and logical instructions have been completed, the ALU stores the interim result in the accumulator. The accumulator serves as the conduit for all data transfers between the central processor unit and each device or port.

Test: Computer Architecture - 2 - Question 4

The device used to fetch (or bring) instructions and data into a computer system is called ___________.

Detailed Solution for Test: Computer Architecture - 2 - Question 4

The tools we use to enter data into the computer are known as input devices. They establish a link between the user and the computer. Input devices convert information from a human-readable form to one that the computer can interpret.

Test: Computer Architecture - 2 - Question 5

Which of the following is a bidirectional bus?

Detailed Solution for Test: Computer Architecture - 2 - Question 5

Data can move both to and from the CPU on the data bus, which is bidirectional. Contrarily, the address and control buses are unidirectional and spread information from the processor to the other linked devices.

Test: Computer Architecture - 2 - Question 6

A bus used to connect the monitor to CPU processor is _________.

Detailed Solution for Test: Computer Architecture - 2 - Question 6

Small Computer System Interface (SCSI) is a universal parallel i/o interface that allows you to connect a variety of peripheral devices to a single I/O bus.

Test: Computer Architecture - 2 - Question 7

Which of the following is/are special-purpose registers used by CPU?

Detailed Solution for Test: Computer Architecture - 2 - Question 7

A central processing unit, often known as a processor, has numerous special-purpose registers for various uses. They are the Memory address register, Instruction register and PC.

Test: Computer Architecture - 2 - Question 8

The address in the main memory is known as ________________.

Detailed Solution for Test: Computer Architecture - 2 - Question 8

A location or physical address is the name given to an address in the main memory. The collection of these places is referred to as the memory space and includes the real main memory locations that can be directly addressed for processing.

Test: Computer Architecture - 2 - Question 9

A _____ is a sort of instruction that can generate many lines of machine language code.

Detailed Solution for Test: Computer Architecture - 2 - Question 9

A macro is a sort of instruction that can generate many lines of machine language code. The computer language VBA (Visual Basic for Applications) is used to create macros in Excel. The purpose of employing a macro code is to automatically do an Excel task that would otherwise require manual labor.

Test: Computer Architecture - 2 - Question 10

The instruction code used in machine or assembly language which specifies the basic operations of the CPU is ______________.

Detailed Solution for Test: Computer Architecture - 2 - Question 10

In computing, an opcode (abbreviated from operation code, also known as instruction machine code, instruction code, instruction syllable, instruction parcel, or string) is the portion of a machine language instruction that specifies the operation to be performed.

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