What is a expansion card for computer?

Answers

Answer 1

Answer: Most computers have expansion slots on the motherboard that allow you to add various types of expansion cards. These are sometimes called PCI (peripheral component interconnect) cards. You may never have to add any PCI cards because most motherboards have built-in video, sound, network, and other capabilities

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Janice usually works on a particular workbook. She decides to keep a backup of all the data in a separate workbook. She opens a new workbook to transfer the data. Which option should she use to copy all the data from one workbook to another workbook?A. press the Ctrl and V keys on the keyboard B. press the Ctrl and C keys on the keyboard C. press the Ctrl and A keys on the keyboard D. press the Ctrl and Z keys on the keyboard
Of the following statements are applicable to an actor in a use case diagram? Select all the statements which are true. a) An actor represents a user or another system interacting with the system being modeled. b) An actor must be a physical person. c) An actor can initiate and participate in use cases. d) An actor cannot be part of more than one use case.

Advantages and disadvantages of technology

Answers

Technology has a lot of advantages and disadvantages. Few of notable advantages of technology are the fast and easy access to information with the help of internet, the improvised ways of communication like e-mails, and the gadgets or software applications to speed up work. For the disadvantages, the most noticeable effect is the technology related diseases such as the blurring vision caused from the radiation of mobile phones.

A spreadsheet is an interactive computer program used for

Answers

Making charts, files that need complicated calculations

Complete the sentence.A computer consists of two or more computers connected to each other.

network
switch
server
router

Answers

Answer:

its a network

Explanation:

that is how it is called

What is the difference between macbook air and macbook pro??

Answers

Hey There!

A macbook pro has a better processor and screen size, than the mac book air.

Have A Brainly Day :)

One is bigger one is smaller one is fast one is slow

What is a database,file,record,field and data?

Answers

Data Base: a structured set of data held in a computer, especially one that is accessible in various ways.

File: a folder or box for holding loose papers that are typically arranged in a particular order for easy reference. (this is for the computer and not like paper)

Record: a thing constituting a piece of evidence about the past, especially an account of an act or occurrence kept in writing or some other permanent form. (so like a past item)

Data: the quantities, characters, or symbols on which operations are performed by a computer, being stored and transmitted in the form of electrical signals and recorded on magnetic, optical, or mechanical recording media.

Which of the following is involved in ordering an outline? arranging grouping merging organizing

Answers

Answer:

the answer is not groping its merging

Explanation:

my homework sed it was wrong

and i dont want you to be to

Grouping

grouping

Other Questions

An increase in hours of television viewing leads to increases in the sales of snack foods. This is an example of a _____.a. research question b. descriptive hypothesis c. correlational hypothesis d. causal hypothesis

When did gaming become a thing?

A ______ uses a web address to locate a website or a web page.

What feature of virtualization software allows you to revert to a previous point in time in the event you make an unrecoverable error