C:-n's complement where n is the number of bits
D:-2's complement of the number
Correct Answer:- Option-D
Question9:-The octal representation of the hexadecimal number 34 FC is
A:-15176
B:-32374
C:-32384
D:-15186
Correct Answer:- Option-B
Question10:-The universal property of NAND gates find great applications in
A:-IC manufacturing
B:-Equation simplification
:-Size reduction of circuit
D:-Results in higher packing density
Correct Answer:- Option-A
Question11:-Which of the following is not a browser?
A:-Windows Explorer
B:-Mozilla Firefox
C:-Mosaic
D:-Google chrome
Correct Answer:- Option-A
Question12:-The extend option available in display settings while connecting a projector to laptop indicates that
A:-the same contents should be shown in both laptop screen and projector
-the laptop screen should be made blank and display occurs in projector screen only
C:-the projector screen should be made blank display occurs in laptop screen only
D:-the laptop screen will show some portion of the entire display and the remaining on projector screen
Correct Answer:- Option-D
Question13:-Which of the following is not an input device?
A:-Scanner
-Console
C:-Barcode reader
D:-Touch screen
Correct Answer:- Option-B
Question14:-Which of the following is a valid screen resolution?
A:-1024 x 768
-1366 x 768
C:-1280 x 600
D:-All of the above
Correct Answer:- Option-D
Question15:-How many printing pins are available in dot matrix printer head?
A:-32 pins
B:-16 pins
C:-9 pins
D:-24 pins
Correct Answer:- Option-D
Question16:-The official name of a network switch is
A:-TCP Bridge
B:-MAC Bridge
C:-Ethernet bridge
D:-Packet bridge
Correct Answer:- Option-B
Question17:-CIDR stands for
A:-Classless Inter-Domain Routing
-Classful Inter Domain Routing
C:-Classless Intra Domain Routing
D:-Classful Intra Domain Routing
Correct Answer:- Option-A
Question18:-Email was first introduced by the person
A:-Ray Tomlinson