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WorksheetsFOS Quiz 1
Total questions: 15
Worksheet time: 11mins
What are the four main components of a computer system?
Hardware, Operating System, Application Programs, Users
CPU, Memory, I/O Devices, Network
Input Devices, Output Devices, Storage, Network
Software, Firmware, Hardware, Middleware
What is the primary role of an operating system?
To manage user interfaces
To develop application programs
To control and coordinate hardware use
To provide hardware resources
Which of the following is NOT a type of application program?
Video games
Word processors
Operating systems
Compilers
What is resource utilization?
The speed of data processing
The efficiency of hardware components
The total amount of resources in a system
The measure of how much of your available resources you are currently using
What is a mainframe?
A type of mobile device
A personal computer
A high-performance computer for large-scale tasks
A small general-purpose computer
What is the difference between a minicomputer and a mainframe?
Minicomputers have more users
Minicomputers are used for military purposes
Minicomputers are smaller and less expensive
Minicomputers are larger and more powerful
What is the kernel in an operating system?
A system program that manages resources
A user interface component
The main program running at all times
A type of application program
What does middleware provide?
Hardware management
Basic computing resources
Additional services to application developers
User interface design
What is the function of device controllers?
To allocate system resources
To run application programs
To manage CPU operations
To control specific device types
What is an interrupt in computer systems?
A method of data storage
A signal to the CPU to stop its current task
A type of software error
A way to increase processing speed
What is a trap or exception?
A type of user interface
A method of resource allocation
A software-generated interrupt
A hardware malfunction
What is the primary focus of mobile operating systems?
Resource allocation
High performance and multitasking
Usability and battery life
Data processing speed
What is the role of the operating system in a dedicated system?
To provide shared resources
To control user interfaces
To manage dedicated resources
To run application programs
What is the main purpose of resource allocation?
To increase data storage
To meet the hardware requirements of applications
To optimize hardware performance
To manage user interfaces
What is the significance of the common bus in computer systems?
It connects CPUs to I/O devices
It provides access to shared memory
It increases processing speed
It manages user inputs
