THE COMPUTER SYSTEM

21問 • 1年前

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通報

問題一覧

refers to the physical components of a computer system

Computer hardware

examples include a keyboard or a computer case.

External computer hardware

is required for the computer to run, may include a video card, memory, or a core processing unit (CPU)

Internal hardware

It is responsible for executing instructions of a computer program. It performs calculations and manages data flow within the system.

Central Processing Unit (CPU)

Brain of the computer

Central Processing Unit (CPU)

It is a temporary storage that the CPU uses to store data that is actively being used or processed.

Random Access Memory (RAM)

is not erased when the computer is turned off

ROM

Traditional storage devices that use magnetic storage to store data. They are commonly used for long-term data storage and have very high speed and high density.

Hard Disk Drive (HDD)

CD-ROMs and DVDs are rigid disks that hold a higher density of information and have higher speed.

Optical Media

is a small form of removable hard drive that is inserted into the USB port of the computer.

USB Flash Drive

It provides the necessary connectors for components such as the CPU, memory, and storage.

Motherboard

Facilitate internet connectivity, with routers managing local networks and modems connecting to the internet service provider.

Router and Modem

Devices for Processing and Transmitting Data

Processor

consists of a variety of programs that control the individual and make the user application programs work well with the hardware.

System software

include programs designed to keep the system operating efficiently.

Utility Software

It controls all the operations of the computer and its devices.

Computer Software

are a type of security program that makes it much harder for unauthorized persons or systems to enter and hijack or damage programs or data on the computer.

Firewalls

serve primarily to guard against malicious programs inadvertently accessed, usually through e-mail or downloads from the Internet.

Anti-virus utilities

software encodes the data so that it cannot be read until it is decoded. The HTTPS letters on a Web page address indicate that the site encrypts data sent through that site.

Encryption

Designed to help the user keep hard disk space clean and efficient.

Disk management utilities

Introduced in 1984 at Xerox PARC Research Facility

The Software and Graphical User Interface (GUI)

NCM 104- RA Community Health Nursing (PRELIM)

ユーザ名非公開 · 43問 · 1年前

NCM 104- RA Community Health Nursing (PRELIM)

43問 • 1年前

ユーザ名非公開

NCM 104- RC ( Community Health Nursing) (PRELIM)

ユーザ名非公開 · 75問 · 1年前

NCM 104- RC ( Community Health Nursing) (PRELIM)

75問 • 1年前

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GCAS 19 (NSTP) (PRELIM)

ユーザ名非公開 · 56問 · 1年前

GCAS 19 (NSTP) (PRELIM)

56問 • 1年前

ユーザ名非公開

NCM 108-R (Bioethics) (PRELIM)

ユーザ名非公開 · 69問 · 1年前

NCM 108-R (Bioethics) (PRELIM)

69問 • 1年前

ユーザ名非公開

NCM 104-RA (Community Health Nursing) MIDTERM

ユーザ名非公開 · 60問 · 1年前

NCM 104-RA (Community Health Nursing) MIDTERM

60問 • 1年前

ユーザ名非公開

NCM 104-RB (10 Herbal Medicine)

ユーザ名非公開 · 16問 · 1年前

NCM 104-RB (10 Herbal Medicine)

16問 • 1年前

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NCM 104-RB (Community Health Nursing) (MIDTERM)

ユーザ名非公開 · 43問 · 1年前

NCM 104-RB (Community Health Nursing) (MIDTERM)

43問 • 1年前

ユーザ名非公開

NCM 108-R (Bioethics- Midterm)

ユーザ名非公開 · 52問 · 1年前

NCM 108-R (Bioethics- Midterm)

GCAS- NSTP (Midterm)

GCAS- NSTP (Midterm)

NCM 104-RA (Child Health Services) SEMI FINAL

ユーザ名非公開 · 38問 · 1年前

NCM 104-RA (Child Health Services) SEMI FINAL

38問 • 1年前

ユーザ名非公開

NCM 104-RA (Prevention and Control of Non Communicable Diseases) SEMI FINAL

ユーザ名非公開 · 51問 · 1年前

NCM 104-RA (Prevention and Control of Non Communicable Diseases) SEMI FINAL

51問 • 1年前

ユーザ名非公開

NCM 106-R PHARMACOLOGY

ユーザ名非公開 · 12問 · 1年前

NCM 106-R PHARMACOLOGY

NCM 108 Bioethics

NCM 108 Bioethics

NCM 110- RA TYPE A (Prelim)

ユーザ名非公開 · 30問 · 1年前

NCM 110- RA TYPE A (Prelim)

30問 • 1年前

ユーザ名非公開

NCM 110- RA TYPE B (Prelim)

ユーザ名非公開 · 12問 · 1年前

NCM 110- RA TYPE B (Prelim)

NCM 110- RA Midterm

NCM 110- RA Midterm

問題一覧

refers to the physical components of a computer system

Computer hardware

examples include a keyboard or a computer case.

External computer hardware

is required for the computer to run, may include a video card, memory, or a core processing unit (CPU)

Internal hardware

It is responsible for executing instructions of a computer program. It performs calculations and manages data flow within the system.

Central Processing Unit (CPU)

Brain of the computer

Central Processing Unit (CPU)

It is a temporary storage that the CPU uses to store data that is actively being used or processed.

Random Access Memory (RAM)

is not erased when the computer is turned off

ROM

Traditional storage devices that use magnetic storage to store data. They are commonly used for long-term data storage and have very high speed and high density.

Hard Disk Drive (HDD)

CD-ROMs and DVDs are rigid disks that hold a higher density of information and have higher speed.

Optical Media

is a small form of removable hard drive that is inserted into the USB port of the computer.

USB Flash Drive

It provides the necessary connectors for components such as the CPU, memory, and storage.

Motherboard

Facilitate internet connectivity, with routers managing local networks and modems connecting to the internet service provider.

Router and Modem

Devices for Processing and Transmitting Data

Processor

consists of a variety of programs that control the individual and make the user application programs work well with the hardware.

System software

include programs designed to keep the system operating efficiently.

Utility Software

It controls all the operations of the computer and its devices.

Computer Software

are a type of security program that makes it much harder for unauthorized persons or systems to enter and hijack or damage programs or data on the computer.

Firewalls

serve primarily to guard against malicious programs inadvertently accessed, usually through e-mail or downloads from the Internet.

Anti-virus utilities

software encodes the data so that it cannot be read until it is decoded. The HTTPS letters on a Web page address indicate that the site encrypts data sent through that site.

Encryption

Designed to help the user keep hard disk space clean and efficient.

Disk management utilities

Introduced in 1984 at Xerox PARC Research Facility

The Software and Graphical User Interface (GUI)