WorksheetsCLASS_5_P.T-1
Total questions: 10
Worksheet time: 5mins
The first calculating device was.............................
Napier's Bones
Abacus
Pascaline
Mark I
The second generation computers used.................................
transistors
vacuum tube
integrated circuit
artificial intelligence
Mark-I was the first electro-mechanical computer.
True
False
A computer represents files and folders with ......................................
icons
folder
file
software
We can press ................................... keys to select all the files of a folder.
Ctrl + A
Ctrl + B
Ctrl + C
Ctrl + D
Deleted file goes into..........................
Music Folder
Desktop
Recycle Bin
Cupboard
Who invented Analytical Engine?
Pascaline
Charles Babbage
Herman Hollerith
John Napier
..................... key is used to rename a file.
F1
F2
F3
F4
Selected files appear ........................ on our screen.
highlighted
flashing
colorful
no change
The........................ generation computers are based on Artificial Intelligence.
First
Second
Fifth
Third
