Computer Knowledge

Computer Memory and Storage

2,121 Questions

Computer memory and storage questions test foundational knowledge of hardware, cache mapping, and data transfer mechanisms. Key areas include Direct Memory Access, analog recording, and RAID levels. This section is essential for candidates preparing for banking and government computer proficiency tests.

Cache memory mappingDirect memory accessRAID storage levelsHard disk technologyOptical media storageMemory addresses

Computer Memory and Storage Questions

Multiple choice

Which of the following is the best way to back up your digital album?

  1. Cloud storage

  2. External hard drive

  3. USB flash drive

  4. CD or DVD
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Cloud storage is the best way to back up your digital album because it is secure and allows you to access your album from anywhere.

Multiple choice

Which of the following is a type of long-term memory?

  1. Sensory memory

  2. Short-term memory

  3. Episodic memory

  4. Procedural memory

  5. Working memory
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Episodic memory is a type of long-term memory that stores information about specific events and experiences.

Multiple choice

What is the term for the process by which memories are gradually forgotten over time?

  1. Decay

  2. Interference

  3. Repression

  4. All of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Decay is the process by which memories gradually fade over time.

Multiple choice

Which type of memory involves the ability to remember facts, concepts, and events?

  1. Declarative Memory

  2. Non-declarative Memory

  3. Episodic Memory

  4. Semantic Memory
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Declarative memory involves the ability to remember facts, concepts, and events.

Multiple choice

Which of the following is a mathematical model of memory that assumes that memory is a series of interconnected nodes?

  1. The Atkinson-Shiffrin Model

  2. The Multi-Store Model

  3. The Spreading Activation Model

  4. The Decay Theory of Forgetting
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Spreading Activation Model assumes that memory is a network of interconnected nodes, and that the strength of the connections between nodes determines the likelihood that one node will activate another.

Multiple choice

According to the Atkinson-Shiffrin Model, what are the three main components of memory?

  1. Sensory Memory, Short-Term Memory, and Long-Term Memory

  2. Working Memory, Episodic Memory, and Semantic Memory

  3. Declarative Memory, Non-Declarative Memory, and Procedural Memory

  4. Explicit Memory, Implicit Memory, and Prospective Memory
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Atkinson-Shiffrin Model divides memory into three main components: Sensory Memory, which stores information for a very brief period of time; Short-Term Memory, which stores information for a few seconds or minutes; and Long-Term Memory, which stores information for an indefinite period of time.

Multiple choice

According to the Multi-Store Model, what are the two main types of memory?

  1. Sensory Memory and Short-Term Memory

  2. Short-Term Memory and Long-Term Memory

  3. Working Memory and Long-Term Memory

  4. Episodic Memory and Semantic Memory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Multi-Store Model divides memory into two main types: Short-Term Memory, which stores information for a few seconds or minutes; and Long-Term Memory, which stores information for an indefinite period of time.

Multiple choice

Which of the following is a mathematical model of memory that assumes that forgetting is caused by interference from other items in memory?

  1. The Atkinson-Shiffrin Model

  2. The Multi-Store Model

  3. The Decay Theory of Forgetting

  4. The Interference Theory of Forgetting
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Interference Theory of Forgetting assumes that forgetting is caused by interference from other items in memory.

Multiple choice

According to the Multi-Store Model, what is the capacity of Long-Term Memory?

  1. Unlimited

  2. 100,000 items

  3. 1,000,000 items

  4. 10,000,000 items
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Multi-Store Model proposes that the capacity of Long-Term Memory is unlimited.

Multiple choice

According to the Atkinson-Shiffrin Model, what is the function of Short-Term Memory?

  1. To store information for a few seconds or minutes

  2. To store information for an indefinite period of time

  3. To process information and make decisions

  4. To retrieve information from Long-Term Memory
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Atkinson-Shiffrin Model proposes that the function of Short-Term Memory is to store information for a few seconds or minutes.

Multiple choice

According to the Multi-Store Model, what is the function of Long-Term Memory?

  1. To store information for a few seconds or minutes

  2. To store information for an indefinite period of time

  3. To process information and make decisions

  4. To retrieve information from Short-Term Memory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Multi-Store Model proposes that the function of Long-Term Memory is to store information for an indefinite period of time.

Multiple choice

According to the Atkinson-Shiffrin Model, what is the role of rehearsal in memory?

  1. To transfer information from Short-Term Memory to Long-Term Memory

  2. To maintain information in Short-Term Memory

  3. To retrieve information from Long-Term Memory

  4. To process information and make decisions
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Atkinson-Shiffrin Model proposes that rehearsal plays a role in maintaining information in Short-Term Memory.

Multiple choice

Which of the following is a mathematical model of memory that assumes that forgetting is caused by interference from other items in memory?

  1. The Atkinson-Shiffrin Model

  2. The Multi-Store Model

  3. The Decay Theory of Forgetting

  4. The Interference Theory of Forgetting
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Interference Theory of Forgetting assumes that forgetting is caused by interference from other items in memory.

Multiple choice

What is the best way to store and organize educational resources?

  1. In a filing cabinet

  2. On a bookshelf

  3. In a digital library

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Educational resources can be stored and organized in a variety of ways, depending on the type of resource and the needs of the teacher. Filing cabinets, bookshelves, and digital libraries can all be effective storage solutions.

Multiple choice

What type of storage media was commonly used in linear editing systems?

  1. Hard disk drives

  2. Solid state drives

  3. Magnetic tape

  4. Optical discs
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In the early days of linear editing, magnetic tape was the primary storage medium used for recording and storing video and audio signals.