Module_1_DT1

Which of the following is Input devise?

• Scanner

• Plotter

• Speaker

• Printer

Which of the following is output device?

• Printer

• Scanner

• Microphone

• barcode reader

COA stands for:

• Computer Orientation and Application

• Computer Organization and Application

• Computer Organization and Architecture

• Computer Optimization and Architecture

MDR Stands for:

• Memory Digital Register

• Memory Data Register

• Many Digital Register

• Main Digital Register

IR stands for:

• Information Register

• Internal Register

• Instruction Register

• Information Repository

What is the primary function of the Arithmetic Logic Unit (ALU) in a computer?

• Memory storage

• Arithmetic and logic operations

• Input/output operations

• Data transfer operations

1. The control unit of a CPU manages:

• Arithmetic operations

• Logic operations

• Data transfer between CPU and memory

• All of the above

Which of the following is a volatile memory type?

• RAM (Random Access Memory)

• ROM (Read-Only Memory)

• Cache Memory

• Hard Disk Drive (HDD)

The bus that transfers data between the CPU and memory is known as:

• 1. Control Bus

• Address Bus

• Data Bus

• Input Bus

The process of converting a high-level programming language into machine code is performed by:

• 1. ALU (Arithmetic Logic Unit)

• Control Unit

• Compiler

• 1. RAM (Random Access Memory)