Computer Key Terms Letter A
Application Software
A Software that can perform useful work, such as word processing, cost estimating, or accounting tasks.
Attachment
A file, such as a document or worksheet that is attached to an e-mail message.
AC Adapter
Notebook computers use AC adapters that are typically outside the system unit. They plug into a standard wall outlet, convert AC to DC, provide power to drive the system components, and can recharge batteries.
All-In-One
A desktop computer that has the monitor and system unit housed together in the same case.
Artificial Intelligence (AI)
A field of computer science that attempts to develop computer systems that can mimic or simulate human thought processes and actions.
Access Speed
Measures the amount of time required by the storage device to retrieve data and programs.
Access
Refers to the responsibility of those who have data to control who is able to use that data.
Accuracy
Relates to the responsibility of those who collect data to ensure that the data is correct.
Accounting
The organizational department that records all financial activity from billing customers to paying employees.
Accounts Payable
The activity that shows the money a company owes to its suppliers for the materials and services it has received.
Accounts Receivable
The activity that shows what money has been received or is owed by customers.
Algorithm
A set of instructions for solving a problem
A Software that can perform useful work, such as word processing, cost estimating, or accounting tasks.
Attachment
A file, such as a document or worksheet that is attached to an e-mail message.
AC Adapter
Notebook computers use AC adapters that are typically outside the system unit. They plug into a standard wall outlet, convert AC to DC, provide power to drive the system components, and can recharge batteries.
All-In-One
A desktop computer that has the monitor and system unit housed together in the same case.
Artificial Intelligence (AI)
A field of computer science that attempts to develop computer systems that can mimic or simulate human thought processes and actions.
Access Speed
Measures the amount of time required by the storage device to retrieve data and programs.
Access
Refers to the responsibility of those who have data to control who is able to use that data.
Accuracy
Relates to the responsibility of those who collect data to ensure that the data is correct.
Accounting
The organizational department that records all financial activity from billing customers to paying employees.
Accounts Payable
The activity that shows the money a company owes to its suppliers for the materials and services it has received.
Accounts Receivable
The activity that shows what money has been received or is owed by customers.
Algorithm
A set of instructions for solving a problem