
Operating System Concepts and Memory Management

Interactive Video
•
Computers
•
9th - 12th Grade
•
Easy

Amelia Wright
Used 3+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the three interrelated concepts discussed in the video?
Multitasking, scheduling, and virtual memory
File management, security, and networking
User interface, hardware management, and software updates
Data processing, storage, and retrieval
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a computer give the appearance of running multiple programs at once?
By using a faster hard disk
By increasing RAM size
By allocating time slices to each program
By using multiple processors
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of scheduling algorithms in an operating system?
To allocate time for each process
To update software automatically
To enhance graphics performance
To manage user accounts
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when a program is closed in terms of memory?
The memory is permanently locked
The memory is marked as free for reuse
The memory is transferred to the hard disk
The memory is erased completely
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is virtual memory?
A type of RAM
A space on the hard disk used when RAM is full
A faster version of a hard disk
A backup storage for important files
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is virtual memory used in computers?
To enhance graphics quality
To store permanent files
To allow more programs to run than the RAM can hold
To increase processing speed
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when you double-click an icon to load a program?
The program is sent to the printer
The program is copied to a USB drive
The program instructions are transferred into RAM
The program is executed directly from the hard disk
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