Introduction to Computer

_______ computers represent data as variable points along a continuous spectrum of values

• Analog

• Digital

• Precise

• Mainframe

The processed data is called _____

• Processing

• Filtering

• Information

• Storage

The computer that makes data available to other computers is called ______

• Mainframe

• Server

• Client

• PDA

The combination of row and column is called ______

• Rectangle

• Block

• Cell

• None

Answer explanation

The cells in a spreadsheet are addressed by the column name and row number i.e. A5

Functions in MS Excel must begin with _____

• A () sign

• A plus sign

• function keyword

• An equal sign

CPU is an example of _____

• Software

• Hardware

• Program

• All of these

URL stands for _____

• Uniform Resource Locator

• Universal Resource Locator

• Uniform Router Locator

• Universal Research Laboratory

An operating system is a _____

• System software

• Microcomputer

• System utility

• Applications software

(a)   can damage your personal data on your computer

The difference b/w RAM and ROM is _______

• ROM is larger

• ROM is non-volatile

• ROM is read-only

• both b & c