PPSC Computer Science
Integrated Circuits were used in which generation of computer?
1st Generation – 1949 to 1956 – Vacuum Tubes2nd Generation – 1956 to 1963 – Transistors3rd Generation – 1964 to 1979 – Integrated Circuits4th Generation – 1979 to 1989 – Microprocessor
Excel is a program that is used to prepare a:
Which key is used for help in MS Word?
Which of the following is not a nomenclature of MS Excel?
Brain virus, the first PC virus, was invented by the ____ brothers.
Brain virus, the first PC virus, was invented by the Pakistani brothers, Basit and Amjad Farooq Alvi, and it began infecting 5.25″ floppy disks in 1986.