Computer System Servicing Flashcards

Questions and Answers

What is software?

The physical parts of a computer system

Set of instructions that guides hardware to operate (correct)

A type of computer virus

A hardware component

What is system software?

Designed to directly operate the computer hardware and provide functionality for users and application software.

What does application software do?

Permits the user to perform a group of coordinated functions, tasks, or activities.

What is computer system servicing?

The act of supporting and maintaining computer systems. Signup and view all the answers

Define a computer.

A programmable device that responds to a specific set of instructions. Signup and view all the answers

What differentiates supercomputers from regular computers?

They're specialized and task-specific Signup and view all the answers

What is a mainframe computer?

Capable of supporting hundreds of users simultaneously Signup and view all the answers

Identify the type of computer described: 'Also called a personal computer.'

Microcomputer Signup and view all the answers

What is an operating system?

A program that loads automatically when the computer starts and is essential for application software. Signup and view all the answers

____ are devices that accept data and instructions from the user.

Input Devices Signup and view all the answers

Define utility software.

System software designed to help analyze, configure, optimize, or maintain a computer. Signup and view all the answers

What does 'ESD' stand for?

Electrostatic Discharge. Signup and view all the answers

Which of the following is a tool used to prevent ESD?

Anti-static Wrist Strap Signup and view all the answers

What is the purpose of a screwdriver?

To tighten or loosen screws Signup and view all the answers

What is the function of a printer?

To print text or illustrations on paper. Signup and view all the answers

____ are known as end users who use computers to be more productive.

People Signup and view all the answers

Define 'configuration' in the context of computer systems.

The arrangement and settings of hardware and software components in a computer. Signup and view all the answers

Study Notes

Software Overview

Software: Instructions enabling hardware operation; programs that convert data into information.
System Software: Operates computer hardware, provides basic functionalities, and serves as a platform for applications.
Application Software: Programs aiding users in performing tasks post operating system load, designed for specific functionalities.

Computer and Its Types

Computer: Programmable device executing commands as per predefined instructions.
Supercomputers: High-performance machines for complex tasks, utilized by entities like NASA.
Mainframe Computers: Multi-user systems supporting hundreds simultaneously, capable of concurrent program execution.
Minicomputers: Smaller, multi-user systems also supporting many users at once.
Microcomputers (Personal Computers): General-purpose machines with microprocessors for everyday tasks.

Computer Categories Based on Form Factor

Desktop PC: Larger systems designed for stationary use with various components (system unit, input devices).
Laptop PC: Portable microcomputers that perform similar functions as desktops, easy to carry.
Tablet PC: Touchscreen devices that support applications for both processing and output.
Handheld PC: Compact "Palm Computers" combining organizational tools and communication in a small format.

Input and Output Devices

Input Devices: Hardware that accepts data from users (e.g., keyboard, mouse, touchscreen).
Output Devices: Hardware that displays processed data (e.g., monitors, printers).
Common Devices:
- Keyboard: Primary input method for commands.
- Mouse: Common pointing device for navigation.
- Monitor: Displays visual data output.

Connectivity and Data Handling

Connectivity: Communication between computers or networks for data sharing.
Data: Raw, unprocessed information (text, numbers, images).
Information: Processed data that holds meaning and utility.

Hardware Components

Hardware: Tangible electronic parts of a computer system (e.g., keyboard, monitor).
Diagnostic Tools: Instruments assessing hardware functionality to identify issues (e.g., multimeter, loopback adapter).
ESD Tools: Equipment to prevent electrostatic discharge damaging components (e.g., anti-static mats, wrist straps).

Maintenance and Servicing

Computer System Servicing: Process of maintaining and supporting computer hardware.
Check-up: Physical inspection for potential computer issues.
Troubleshoot: Identifying and applying solutions for detected problems.
Utilities: System software aiding in computer maintenance (e.g., antivirus, disk cleanup).

Risk Management in Computing

Risk: Potential hazards affecting safety, property, and environment.
Hazards: Factors that could cause harm (e.g., physical, mechanical, chemical, electrical).
Occupational Health and Safety: Strategies to identify and mitigate workplace risks and ensure safety.

Tools for Computer Maintenance

Hand Tools: Manual devices for physical system adjustments (e.g., screwdrivers, pliers).
Cleaning Tools: Equipment for maintaining hardware cleanliness and organization (e.g., lint-free cloths, compressed air).
Parts Organizer: Holds small components to prevent mixing during repairs.

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Description

Test your knowledge of key computer terminology with these flashcards focused on software concepts. Learn about software, system software, and application software. Perfect for students in computer system servicing courses.