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Computer Basics
Systems VirusesAlternativeInput
SpeechRecognition
The components that make up a computer system are:
Hardware
Data that appears on the monitor is called:
Softcopy
Information that leaves the computer is called:
Output
Software packages used to create financial statements using
mathematical calculations are:
Electronic spreadsheet
What equipment is used like a copy machine to allow
information to be input into the computer?
Scanner
The operating system functions do NOT include:
Managing input and output
What system software controls the computer operations?
System
Which utility is used to locate and disinfect a virus?
Antiviral
The acronym MS-DOS stands for:
Microsoft Disk Operating System
The operating system capability that permits more than one
program to run simultaneously is called:
Multitasking
To protect the computer from detecting a virus the user should
install a/an:
Anti-virus program
Which is a destructive computer code or virus that is designed to
activate at a specific time?
Bomb
Which is NOT a virus known to destroy or cause damage to
computer files?
Hacker
Which is NOT considered a security measure?
Giving your password to your friends
Which software allows the user to pay a small fee after the trial
period?
Shareware
The software that transforms spoken words into typed text is
called:
Speech recognition
What equipment allows the user to capture pictures and move
them to the computer?
Digital camera
The input device that transfers images or text into a word
processing document or e-mail is a:
Flatbed scanner
What device or system measures a human characteristic for the
purpose of identification?
Biometric
The use of a biometric device does NOT eliminate:
The possibility of stolen passwords increasing
A way of speaking that is characteristic of a geographic
region is called a(n):
Accent
Which is necessary for speech recognition on a computer
system?
Sound card or sound chip
What is the fastest number of words per minute that modern
speech recognition systems can recognize speech?
200
A special file that collects data about a user’s speech patterns is
called a:
Profile
The process in which a user reads a sample script aloud, enabling
the speech recognition system to record an individual’s unique
speech patterns is:
Training