22 Questions
What is not a topic related to Data Storage in Computing?
Data Abstraction
What is the purpose of RAM in Computing?
To temporarily store data while a program is running
Which of the following is a form of computer memory?
DRAM (Dynamic Random Access Memory)
What is the difference between RAM and DRAM?
DRAM is a type of RAM
What is DRAM used for in Computing?
For temporary storage of data
What is not a characteristic of RAM?
Permanent storage
What is the main topic of discussion in Module 20?
Image Processing
What is the title of Module 21?
Representing Sound
What is an alternative method for encoding sound mentioned in the content?
MIDI
In which module is Binary Notation discussed?
Module 22
What topic is related to 'Geometric Structures' according to the content?
Image Scaling
How many modules are mentioned in the given content?
4
What does DRAM stand for?
Dynamic Random Access Memory
What is the main advantage of DRAM over SRAM?
Lower cost per bit
What happens to the data in a DRAM cell over time?
It leaks away slowly
Why do computers use RAM to store data temporarily?
Because it's faster than storing on disk
How does a DRAM cell store data?
Using a capacitor
What is the purpose of a refresh cycle in DRAM?
To rewrite the data in the cell
How do DRAM cells differ from SRAM cells?
DRAM uses capacitors, SRAM uses flip-flops
What is the primary advantage of using RAM in computers?
Faster computation
What happens when a DRAM cell is not refreshed?
The data is lost
Why is DRAM commonly used in computers?
It's cheaper than SRAM
This quiz is based on the CS101 course of Virtual University of Pakistan, specifically focusing on web page development and inserting images. It covers various aspects of computing and job opportunities in Pakistan.
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