1.Which of the following is not true? (5)
(1) MSBACKUP is used for backup as well as restore
(2) REN and RENAME are similar commands
(3) XCOPY is faster than COPY
(4) (2) and (3)
(5) None of the above
2.The capacity of the number of sectors and the number of file entries 3.5 inch floppy for root directory in MS DOS are respectively (assume floppy capacity to be 2.88 MB) (3)
(1) 20260
(2) 10120
(3) 15240
(4) 32512
(5) None of these
3.A drop down list box (4)
(1) displays single selected item, but clicking on the little arrow buttons at the right end of the box causes a list to appear
(2) can be scrolled through list and selection of an item can be done by clicking on it
(3) is a compact way to present a list of options in a dialog box
(4) All of the above
(5) None of the above
4.Which of the following is the fastest communication channel? (4)
(1) Radio wave
(2) Micro wave
(3) Optical fiber
(4) All are operating at nearly the same propagation speed
(5) None of the above
5.The computer as a machine and all other equipment associated with it, are termed as (1)
(1) hardware
(2) software
(3) firmware
(4) human ware
(5) None of the above
