問題一覧
1
The data is not lost when the computer is powered off, making it crucial for booting the system
Read-Only Memory
2
What does ALU stand for?
Arithmetic Logic Unit
3
Enable communication between computers and networks.
Connectivity Devices
4
Utilize flash memory provides faster access speeds and improved durability compared to traditional HDDs
Solid State Drive
5
It shared for a computer operation as it affects performance and functionality.
Memory
6
It is the brain of the Computer
CPU
7
Example of Optical Drives
CDs, DVDs, Blu-rays
8
Example of Output Devices
Monitors, Printers, Speakers
9
Enable bottle processing, enhancing efficiency for more asking and demanding applications.
Multi-core processors
10
What does CPU means?
Central Processing Unit
11
What does RAM stands for?
Random Access Memory
12
It processes data from memory and directs other hardware components based on given commands, making it a crucial for overall computer functionality.
CPU
13
They offer convenient data transfer solutions with varying capacities, making them suitable for personal and professional use.
Flash Drives
14
It provides temporary storage for data and instructions being processed, significantly influencing a computer speed and performance.
Random Access Memory
15
What does HDD stands for?
hard disk drive
16
What are the components of CPU?
ALU and CU
17
Extends the available memory by using desk space to simulate additional RAM.
Virtual Memory
18
Examples of Input Devices
Keyboards, Mouse, Scanners, Webcams
19
They offer large storage capacity at lower cost but are slower and more prone to mechanical failure compared to SSDs.
HDD
20
Are crucial for saving and accessing data on computers.
Storage Devices
21
Example of Connectivity Devices
Routers, Switches, Bluetooth Adapters
22
allow users to communicate and provide data to the computer.
Input Devices
23
Read and write using lasers.
Optical Drives
24
Allows users to save data on remote servers accessed via the internet.
Cloud Storage
25
Types of Peripheral
Input and Output Devices, Storage Expansion Devices, Connectivity Tools
26
It is a form of volatile memory, meaning it loses its content when power is turned off.
Random Access Memory
27
Use magnetic storage to store and replace digital information.
Hard Disk Drive
28
They are less common in modern systems, but are useful for media to play back and data archiving.
Optical Drives
29
It is a small faster type of volatile memory located close to the CPU.
Cache Memory
30
Nonvolatile memory used to store firmware or permanent software.
Read-only memory
31
What's the function of the CPU?
Executes instructions from computer programs by performing basic arithmetic logic control and input/output operations.
32
Such as air and liquid cooling are critical to maintain, optimal operating temperatures.
CPU cooling system
33
It offers scalability, remote access and backup solutions, becoming increasingly essential for both personal and enterprise users.
Cloud storage
34
Convey information from the computer to the user.
Output Devices
35
Increase a computer's capacity to save data.
Storage Expansion Devices
36
They come in various forms each offering unique features suited for different needs.
storage devices
37
It allows a computer to run larger applications by offloading some data to the hard drive improving multitasking
Virtual Memory
38
They are ideal for high-performance applications, but may cause more per gigabyte.
Solid State Drive
39
What are the types of CPU
Single-core, Multi-core, Specialized Processors
40
How does CPU measured?
gigahertz
41
Crucial for a computer's performance directly affecting speed and responsiveness.
Memory
42
What does ROM stands for?
Read-Only Memory
43
What are the KEY types of memory?
RAM, ROM, Cache, Virtual Memory
44
What does SSD stands for?
Solid State Drive
45
What does CU stands for?
Control Unit
46
Are essential components of a computer, enhancing functionality and user experience.
Peripheral Devices
47
It stores frequently accessed data, reduce retrieval times, thereby enhancing the overall efficiency of the computer.
Cache Memory
48
Are portable storage devices that use flash memory and connect via USB.
Flash Drives