Hard disks MCQ
Test Your Hard Disk Knowledge
Welcome to the Hard Disk MCQ Quiz! This quiz is designed for tech enthusiasts and professionals who want to challenge their knowledge of hard disk technology.
Whether you are a student, a teacher, or just someone interested in learning more about hard drives, this quiz will help you:
- Enhance your understanding of hard disk components.
- Learn about historical milestones in data storage.
- Improve your technical vocabulary in the realm of hardware.
Which is the first Hard Disk made
IBM 220
IBM 230
IBM 300
IBM 350
What is the full form of PATA?
Parallel Advanced Technology Advancement
Parallel Advanced Technology Attachment
Parallel Automatic Technology Attachment
Parallel Advanced Technical Attachment
How many pins are PATA interface connectors made of?
34
24
32
30
How many peripheral devices can a Small Computer System Interface connect using a single bus including one host adapter
18
16
15
14
The gross drive capacity is calculated by
Multiplying the number of blocks by the block size
Two power to the block size
Twice the number of blocks
Number of blocks divided by block size
In a magnetic disk ___________ stores information on a sector magnetically as reversals of the direction of magnetization of the magnetic material.
Read-write head
Read-assemble head
Head-disk assemblies
Disk arm
The random access memory (RAM) component used to improve I/O performance in hard disk is referred to as ________ memory .
Cache
Buffer
Storage
Volatile
Certain blocks of data in a HDD are used to allow errors to be corrected in visibly using mathematical formulas. These codes in such blocks are known as "Error Correction Codes"
True
False
Spare sector pool in HDD for error correction are also known as "Reserve Pool"
True
False
The magnetic material used in hard disk magnetic recording is in the form of _________ ._
Polytetrafluorethylene
Polyacrylonitriles
Polycrystalline thin film
Polystyrene
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