Lesson 2 Quiz

Data are______________.

• raw information

• processed data

• allows data and instructions to be stored temporarily

• refer to commands that run the computer

It refers to commands that run the computer.

• Data

• primary memory

• Instructions

• bit

the smallest unit of storage

• bit

• nibbles

• byte

• kilobit

byte is a______________.

• collection of 18 bits

• collection of 16 bits

• collection of 10 bits

• collection of 8 bits

DBMS stands for:

• Database Management Systems

• Data Management Systems

• Database Managing Systems

• Database Management Scale

He is the main proponent of database management.

• Charles Bacon

• Charles Bach

• Charles Bachman

• Charles Backman

refers to any set of information with a defined structure.

• data

• information

• file

• database

a unit of information that is a written symbol of a natural language.

• word

• letter

• character

• control character

a group of 16 bits

• character

• word

• bit

• byte

octet is________________.

• a term used to refer to two-bit bytes

• a term used to refer to eight-bit bytes

• a term used to refer to four-bit bytes

• a term used to refer to ten-bit bytes