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Computer system comprises of major units
A computer system comprises several major units, including: 1. Central Processing Unit (CPU): Often referred to as the brain of the computer, the CPU performs calculations and executes instructions. 2. Memory: This includes both RAM (Random Access Memory) for temporary storage of data and instructioRead more
A computer system comprises several major units, including:
1. Central Processing Unit (CPU): Often referred to as the brain of the computer, the CPU performs calculations and executes instructions.
2. Memory: This includes both RAM (Random Access Memory) for temporary storage of data and instructions being used, and ROM (Read-Only Memory) for permanent storage of firmware.
3. Storage: Hard drives (HDDs) or solid-state drives (SSDs) are used for long-term data storage, holding operating systems, applications, and files.
4. Input Devices: These are the peripherals used to input data into the computer, such as keyboards, mice, scanners, and microphones.
5. Output Devices: Devices that output data from the computer, including monitors, printers, and speakers.
6. Motherboard: The main circuit board that connects all components of the computer, allowing them to communicate with each other.
7. Power Supply Unit (PSU): Converts electrical power from an outlet into usable power for the internal components of the computer.
8. Network Interface Card (NIC): Allows the computer to connect to networks and communicate with other devices.
Each of these components plays a crucial role in the overall functionality of a computer system.
See lessComputer system comprises of major units
A computer system comprises several major units, including: 1. Central Processing Unit (CPU): Often referred to as the brain of the computer, it processes instructions and manages operations. 2. Memory: Includes both volatile memory (like RAM) for active processes and non-volatile memory (like hardRead more
A computer system comprises several major units, including:
1. Central Processing Unit (CPU): Often referred to as the brain of the computer, it processes instructions and manages operations.
2. Memory: Includes both volatile memory (like RAM) for active processes and non-volatile memory (like hard drives or SSDs) for data storage.
3. Input Devices: Hardware used to provide data and control signals to the computer (e.g., keyboard, mouse, scanner).
4. Output Devices: Hardware that receives data from the computer and presents it to the user (e.g., monitor, printer, speakers).
5. Motherboard: The main circuit board that connects all components of the computer, allowing communication between them.
6. Power Supply Unit (PSU): Converts electrical power from an outlet into usable power for the internal components of the computer.
7. Storage Devices: Used for long-term data storage, including hard drives, solid-state drives, USB drives, etc.
8. Networking Components: Include cards and adapters that allow a computer to connect to networks and the internet.
These units work together to perform computing tasks and manage data processing, input, and output.
See lessBefore a disk can be used to store data. It must be_______
Before a disk can be used to store data, it must be formatted.
Before a disk can be used to store data, it must be formatted.
See lessBefore a disk can be used to store data. It must be_______
formatted.
formatted.
See lessWhich unit holds data permanently?
The unit that holds data permanently is typically a hard drive (HDD) or solid-state drive (SSD). These storage devices retain data even when the power is turned off.
The unit that holds data permanently is typically a hard drive (HDD) or solid-state drive (SSD). These storage devices retain data even when the power is turned off.
See lessWhich was the world’s first minicomputer and when was it introduced?
The world’s first minicomputer was the DEC PDP-8, introduced in 1965.
The world’s first minicomputer was the DEC PDP-8, introduced in 1965.
See lessWhen did John Napier develop logarithm?
John Napier developed logarithms in the early 17th century, with his work published in 1614 in a book titled "Mirifici Logarithmorum Canonis Descriptio."
John Napier developed logarithms in the early 17th century, with his work published in 1614 in a book titled “Mirifici Logarithmorum Canonis Descriptio.”
See lessAmazon Web Services falls into which of the following cloud-computingcategory?
Amazon Web Services (AWS) falls into the category of Infrastructure as a Service (IaaS) as well as Platform as a Service (PaaS) and Software as a Service (SaaS) in cloud computing.
Amazon Web Services (AWS) falls into the category of Infrastructure as a Service (IaaS) as well as Platform as a Service (PaaS) and Software as a Service (SaaS) in cloud computing.
See lessWhen did John Napier develop logarithm?
John Napier developed logarithms in the early 17th century, with his landmark work "Mirifici Logarithmorum Canonis Descriptio" published in 1614.
John Napier developed logarithms in the early 17th century, with his landmark work “Mirifici Logarithmorum Canonis Descriptio” published in 1614.
See lessWhich of the following is a system for creating block level storage devices thatcan be used for Amazon Machine Instances in EC2?
The system for creating block level storage devices that can be used for Amazon Machine Instances in EC2 is called Amazon Elastic Block Store (EBS).
The system for creating block level storage devices that can be used for Amazon Machine Instances in EC2 is called Amazon Elastic Block Store (EBS).
See less