Computer Hardware and Components

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Questions and Answers

Which component of the computer is responsible for controlling and coordinating the activities of all the other hardware components?

  • System Unit
  • Input Unit
  • Output Unit
  • Motherboard (correct)

Which type of memory stores data and instructions that can be read from but not written to?

  • Cache Memory
  • Random Access Memory (RAM)
  • Read Only Memory (ROM) (correct)
  • BIOS

Which hardware component is responsible for storing and retrieving data on a long-term basis?

  • Compact Disk Read Only Memory Drive (CD-ROM)
  • Floppy Disk Drive
  • Hard Disk Drive (correct)
  • Laser Disk Drive

What is the function of the data bus in a computer system?

<p>Transfer data between hardware components (C)</p> Signup and view all the answers

Who are the end-users of computer systems?

<p>Professional Users (B)</p> Signup and view all the answers

ما هي المكونات الأساسية للحاسب الآلي؟

<p>الوحدة المعالجة المركزية والذاكرة والقرص الصلب ومحرك الأقراص المرنة (B)</p> Signup and view all the answers

ما هي وحدة النظام في الحاسب الآلي؟

<p>الوحدة المعالجة المركزية (B)</p> Signup and view all the answers

ما هو دور ذاكرة الوصول العشوائي (RAM) في الحاسب الآلي؟

<p>تخزين واسترجاع البيانات على المدى القصير (D)</p> Signup and view all the answers

ما هو دور القرص الصلب الثابت في الحاسب الآلي؟

<p>تخزين واسترجاع البيانات على المدى الطويل (A)</p> Signup and view all the answers

ما هو دور القرص المرن في الحاسب الآلي؟

<p>تخزين واسترجاع البيانات على المدى القصير (B)</p> Signup and view all the answers

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