The advantages and disadvantages of different storage devices and storage media relating to these characteristics: Capacity; Speed; Portability; Durability; Reliability; Cost
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Q 1/60
Score 0
What is the primary purpose of primary storage in a computer system?
30
To process data at high speeds.
To provide a backup for data recovery.
To store data and instructions that are actively being used.
To archive large amounts of data permanently.
Q 2/60
Score 0
Why is primary storage crucial for the functioning of a computer?
30
It permanently saves user files and applications.
It allows the CPU to quickly access data and instructions.
It enables the transfer of data between devices.
It provides a secure location for confidential information.
60 questions
Q.
What is the primary purpose of primary storage in a computer system?
1
30 sec
1.2.1a
Q.
Why is primary storage crucial for the functioning of a computer?
2
30 sec
1.2.1a
Q.
What type of data is typically stored in primary storage?
3
30 sec
1.2.1a
Q.
How does primary storage impact the performance of a computer system?
4
30 sec
1.2.1a
Q.
Which characteristic of primary storage makes it different from secondary storage?
5
30 sec
1.2.1a
Q.
What happens to the data in primary storage when a computer is turned off?
6
30 sec
1.2.1a
Q.
Which component of a computer is primarily responsible for temporarily holding data and instructions currently in use?
7
30 sec
1.2.1a
Q.
Why is primary storage typically faster than secondary storage?
8
30 sec
1.2.1a
Q.
In what scenario would primary storage be used over secondary storage?
9
30 sec
1.2.1a
Q.
What happens to the content stored in primary storage when a computer system is restarted?
10
30 sec
1.2.1a
Q.
What is the primary difference between RAM and ROM?
11
30 sec
1.2.1b
Q.
Which type of memory, RAM or ROM, is used to store the operating system while the computer is running?
12
30 sec
1.2.1b
Q.
Which type of memory allows data to be modified during system operation, RAM or ROM?
13
30 sec
1.2.1b
Q.
Which memory type, RAM or ROM, is primarily used for booting up the computer?
14
30 sec
1.2.1b
Q.
Which type of memory, RAM or ROM, is wiped clean when the computer is turned off?
15
30 sec
1.2.1b
Q.
Which type of memory, RAM or ROM, contains the Basic Input/Output System (BIOS)?
16
30 sec
1.2.1b
Q.
Which memory type, RAM or ROM, is mainly used for running applications?
17
30 sec
1.2.1b
Q.
What characteristic distinguishes ROM from RAM in terms of data storage capability?
18
30 sec
1.2.1b
Q.
In terms of data modification capability, how does RAM differ from ROM?
19
30 sec
1.2.1b
Q.
Which type of memory, RAM or ROM, is typically faster in terms of access speed?
20
30 sec
1.2.1b
Q.
What is the purpose of virtual memory in a computer system?
21
30 sec
1.2.1e
Q.
How does virtual memory affect system performance when the physical RAM is fully utilized?
22
30 sec
1.2.1e
Q.
Why is virtual memory important for multitasking operating systems?
23
30 sec
1.2.1e
Q.
What process does an operating system use to manage virtual memory effectively?
24
30 sec
1.2.1e
Q.
What is a potential drawback of using virtual memory extensively in a computer system?
25
30 sec
1.2.1e
Q.
What role does virtual memory play in handling memory-intensive applications?
26
30 sec
1.2.1e
Q.
What can cause increased disk thrashing in a system using virtual memory?
27
30 sec
1.2.1e
Q.
How does virtual memory use disk storage to simulate additional RAM?
28
30 sec
1.2.1e
Q.
What hardware component does virtual memory primarily use to extend a computer's RAM?
29
30 sec
1.2.1e
Q.
What happens to system performance if virtual memory usage is high due to insufficient physical RAM?
30
30 sec
1.2.1e
Q.
Which of the following is a common type of storage that uses lasers to read and write data?
31
30 sec
1.2.2b
Q.
Which type of storage utilizes magnetic disks to store and retrieve digital information?
32
30 sec
1.2.2b
Q.
What type of storage is typically used in USB flash drives and solid-state drives (SSDs)?
33
30 sec
1.2.2b
Q.
Which storage type typically uses a spinning disk and read/write heads to access data?
34
30 sec
1.2.2b
Q.
What type of storage medium uses a laser to read and write data from discs such as CDs and DVDs?
35
30 sec
1.2.2b
Q.
Which type of storage is known for having no moving parts and relies on flash memory for data access?
36
30 sec
1.2.2b
Q.
Which type of storage device is typically characterized by having moving mechanical parts and storing data magnetically on a spinning disk?
37
30 sec
1.2.2b
Q.
What type of storage is most commonly used in Blu-ray players to read and store data?
38
30 sec
1.2.2b
Q.
Which type of storage is known for using flash memory and is widely used in smartphones and tablets?
39
30 sec
1.2.2b
Q.
Which type of storage medium is typically used in devices like external hard drives and is known for storing data using magnetic fields?
40
30 sec
1.2.2b
Q.
What is the size of 1 Terabyte in Gigabytes?
41
30 sec
1.2.3a
Q.
How many bytes are there in a Megabyte?
42
30 sec
1.2.3a
Q.
How many Nibbles are there in a Byte?
43
30 sec
1.2.3a
Q.
What is the number of Kilobytes in a Gigabyte?
44
30 sec
1.2.3a
Q.
What is the smallest unit of data storage?
45
30 sec
1.2.3a
Q.
What is the size of 1 Kilobyte in bytes according to the decimal system?
46
30 sec
1.2.3a
Q.
How many Terabytes are there in a Petabyte?
47
30 sec
1.2.3a
Q.
What is the size of 1 Megabyte in Kilobytes?
48
30 sec
1.2.3a
Q.
How many bits make up a Nibble?
49
30 sec
1.2.3a
Q.
How many Megabytes are equivalent to 1 Gigabyte?
50
30 sec
1.2.3a
Q.
Which storage device has the highest durability under physical stress?
51
30 sec
1.2.2d
Q.
Which type of storage media typically offers the lowest cost per gigabyte?
52
30 sec
1.2.2d
Q.
Which storage media is known for its high portability but limited storage capacity compared to others?
53
30 sec
1.2.2d
Q.
Which storage device offers the fastest data access speed?
54
30 sec
1.2.2d
Q.
Which storage media is most known for its high reliability and archival capabilities?
55
30 sec
1.2.2d
Q.
Which of the following storage devices is most cost-effective for long-term, large capacity data storage?
56
30 sec
1.2.2d
Q.
Among these storage media, which is known for the best durability against physical shocks?
57
30 sec
1.2.2d
Q.
Which storage device is typically not suitable for rapid transfer of very large files due to slower speeds?
58
30 sec
1.2.2d
Q.
Which storage media is most often used for temporary storage and transfer of files due to its portability and moderate capacity?
59
30 sec
1.2.2d
Q.
Which type of storage device is generally considered the most reliable for everyday use due to its lack of mechanical parts?
