_____ are often delivered to PC through an E-mail attachment and are often designed to do harm.
_________ are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat.
__________ is a unique name that you give to a file of information.
——- is the process of dividing the disk into tracks and sectors.
——– is the mainboard of computer.
———- is used in first generation computer.
———– is the physical device of a computer system.
, 2, 6, 21, 88, ?
. ……………… is a personal information manager, mainly used in email applications, and also includes calendar, task manager, note taking, magazine, web browsing?
. There are 5 tasks and 5 persons, Task 1 cannot be assigned to either person 1 or person 2, Task 2 must be assigned to either person-3 or person-4 every person is to be assigned one task, In how many ways can the assignment be done?
“I am five times as old as you were, when I was as old as you are”, said a man to his son. Find out their present ages, if the sum of their ages is 64 years ?
(√196 + √225 + √961)÷3 + 15 – 5 = ?
(112 * 54) = ?
(3.03 + 7.07)2 – x = 5 × 1.04 × 6.8