1…………function
sets the fill pattern and the color
A. floodfill()B. setcolor()C. setfillstyle()D. fillstyle()
2.Error
detection is usually done in…………layer of OSI model
A. PhysicalB. Data linkC. NetworkD. Any of the above
3.Infra red is
used in……
A. Radio transmissionB. Microwave transmissionC. Remote controlD. Optical fiber
4.Which is
backward replacement page policy?
A. FIFOB. OptimalC. LRUD. None of these
5.Flip-flop can
store…..
A. Two bit of informationB. One bit of informationC. Four bit of informationD. None of these
6.QoS parameter
is defined at…….layer
A. TransportB. Data linkC. NetworkD. Physical
7.Which of the
following interrupt is non maskable?
A. INTRB. TRAPC. RST 7.5D. RST 6.5
8.Tunneling is
technique used in…………
A. InternetworkingB. Flow controlC. Congestion controlD. Error control
9.Flip flop is
generally consist of……….gates
A. NAND or NORB. AND or ORC. XOR or NANDD. Only OR
10.A pointer can
hold………….. address at a time
A. SingleB. TwoC. ManyD. None
11.An entity set
that does not have sufficient attribute to form a primary key is a……..
A. Strong entity setB. Weak entity setC. Simple entity setD. Primary entity set
12.In E-R
diagram attributes represented by……..
A. RectangleB. SquareC. EllipseD. Triangle
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