1.C’ in CPU denotes … a) Central b) Common c) Convenient d) Computer e) None of these 2. Which of the following uses a handheld operating system? a) supercomputer b) personal computer... 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
1. C’ in CPU denotes …(a) a) Central b) Common c) Convenient d) Computer e) None of these 2. Which of the following uses a handheld operating system?(d) a) supercomputer b) personal co... Read more
1. While browsing the internet, what do we call the area of storage that compensates for the different speeds of data flow or timings of events by temporarily holding a block of data that is... Read more
1. OSI stands for (a) a. open system interconnection b. operating system interface c. the optical service implementation d. none of these 2. The OSI model... Read more
1. ______ component is used for short – term data storage. (b) a. ROM b. RAM c. Hard disc d. Both 1 and 4 2. Too much electricity and cause of a... Read more