KEYS • Typing Keys: Includes letter A-Z and digits 09. • Numeric Keypad: It is used to enter numeric data or cursor movement. Generally, it consists of a set of 17 keys that are laid out in... Read more
IMPACT PRINTERS • The printers that print the characters by striking against the ribbon and onto the paper are called impact printers. • Characteristics of Impact Printers are the following:... Read more
KEYS • Typing Keys: Includes letter A-Z and digits 09. • Numeric Keypad: It is used to enter numeric data or cursor movement. Generally, it consists of a set of 17 keys that are laid out in... Read more
COMPUTER-INTRODUCTION An amazing machine! We are living in the computer age today and most of our day to day activities cannot be accomplished without using computers. Sometimes knowingly an... Read more
1. A field is a related group of____ (1) (1) Records (2) Files ( 3) Characters (4) Cables (5) None of the above 2. To start the computer ____ key is used. (3) (1) Del + Ctrl (2) Backspace +... Read more
1. What menu is selected to cut, copy, and paste? (2) (1) File (2) Edit (3) Tools (4) Table (5) None of the above 2. A program that converts a high level language source file into a machine-... Read more