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fgiga [73]
2 years ago
15

Identify the commands for the following list operations.

Computers and Technology
1 answer:
Bumek [7]2 years ago
3 0

Answer:

D

Explanation:

the answer is D because it does exactly what the problem says.

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Hi i need help with something:(
AleksandrR [38]

Answer: what do  you need help with?

Explanation:

4 0
2 years ago
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Francis works in the human resources division of a large oil and gas company in Texas. Francis' tasks include maintaining payrol
KiRa [710]

Answer: Information MIS infrastructure

Explanation: Information MIS infrastructure is the company model that is used for supporting the task functioning . The main aim of this tool is to be used in backing -up , plan of diasater recovery and plan of business continuity.

These objectives are achieved by availability, portability , scalability , accessibility, maintainability etc characteristic. Francis is also involved in information MIS infrastructure by maintaining the payroll, records,history of employment  etc, securing the information,etc.

4 0
3 years ago
Which of these is a necessary component of any computer?
Aleonysh [2.5K]

Answer:

Components:

Components:1.Motherboard:

The motherboard is the core of the system. It really is the PC; everything else is connected to it, and it controls everything in the system. 2.Processor:

2.processor:

The processor is often thought of as the "engine" of the computer. It's also called the CPU (central processing unit).

3.Memory (RAM):

The system memory is often called RAM (for random access memory). This is the primary memory, which holds all the programs and data the processor is using at a given time.

4.Case/chassis:

The case is the frame or chassis that houses the motherboard, power supply, disk drives, adapter cards, and any other physical components in the system.

5.Power supply:

The power supply is what feeds electrical power to every single part in the PC.

6.Floppy drive:

The floppy drive is a simple, inexpensive, low-capacity, removable-media, magnetic storage device.

7.Hard drive:

The hard disk is the primary archival storage

memory for the system.

8.CD-ROM/DVD-ROM:

CD-ROM (compact disc read-only) and DVD-ROM (digital versatile disc read-only) drives are relatively high-capacity, removable media, optical drives.

9.Keyboard:

The keyboard is the primary device on a PC that is used by a human to communicate with and control a system.

10.Mouse

Although many types of pointing devices are on the market today, the first and most popular device for this purpose is the mouse.

11.Video card:

The video card controls the information you see on the monitor.

12.Monitor:

Monitor is output device.

13.Sound card:

It enables the PC to generate complex

sounds.

14.Modem:

Most prebuilt PCs ship with a modem (generally an internal modem).

6 0
2 years ago
Which is a difference between the systems development life cycle (SDLC) and extreme programming (XP)?
Wittaler [7]

Answer:

the correct answer is "B"

Explanation:

the Systems development life cycle (SDLC) is a complete development process for a new product without giving any chance for alteration or improvement, Whereas,

extreme programming (XP) uses a software programme that is coded to allow for alteration. the product is continously modify until its meet customers satisfaction.

SDLC is seen as and archaic method of product development while XP is a new technology used by most company.

therefore, the SDLC models develops an entire system at once, where as XP uses incremental steps to improves an information system quality.

6 0
3 years ago
How should you clean the keyboard on your desktop computer? Check all of the boxes that apply.
natta225 [31]
I think it’s the second and the third one. Sorry if I’m wrong but that is what I would put.
3 0
3 years ago
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