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Hassan
1.When we subtract -3 from 2 , the answer in 2’s complement form is?
A. 1001
B. 0101
C. 1101
D. 1001
2.The processor keeps track of the results of its operations using flags called?
A. Test output flags
B. Type flags
C. Conditional code flags
D. Test output flags
3.The register used to store the flags is called as?
A. Log register
B. Test register
C. Flag register
D. Log register
4.The Flag ‘V’ is set to 1 indicates that?
A. The operation is valid
B. The operation has resulted in an overflow
C. The operation is validated
D. The operation is valid
5.In some pipelined systems, a different instruction is used to add to numbers which can affect the flags upon execution. That instruction is?
A. SumSetCC
B. Add++
C. AddCC
D. SumSetCC
6.The most efficient method followed by computers to multiply two unsigned numbers is?
A. Bit pair recording of multipliers
B. Restoring algorithm
C. Booth algorithm
D. Bit pair recording of multipliers
7.For the addition of large integers, most of the systems make use of?
A. Full adders
B. Carry look-ahead adders
C. Fast adders
D. Full adders
8.In a normal n-bit adder, to find out if an overflow as occurred we make use of?
A. Xor gate
B. Nor gate
C. Nand gate
D. Xor gate
9.In the implementation of a Multiplier circuit in the system we make use of?
A. Push down stack
B. Shift register
C. Flip flop
D. Push down stack
10.When 1101 is used to divide 100010010 the remainder is?
A. 1
B. o
C. 11
D. 1
11.Disasters can be broadly termed as which types?
A. 2 Types
B. 3 Types
C. 4 Types
D. 2 Types
12.The annual flood peaks in Pakistan are recorded in months of?
A. August, September
B. July, September
C. July, August
D. August, September
13.To measure flood variability, what is used widely?
A. FFI
B. FMI
C. FI
D. FFI
14.How many elements of disaster management are there?
A. 8
B. 7
C. 6
D. 8
15.Which of the below is an example of slow-onset disaster?
A. Draught
B. Cyclone
C. Tsunami
D. Draught
16.How many phases of disaster response are there?
A. 2 phases
B. 3 phases
C. 4 phases
D. 2 phases
17.The first step in preparedness planning is?
A. Development of implementing device
B. Determination of objectives
C. Analysis of data collected
D. Development of implementing device
18.Tsunami detectors are placed in sea at how much kms from shore?
A. 85
B. 50
C. 100
D. 85
19.How many groups are there in IS codes for Civil Engineering?
A. 35
B. 62
C. 52
D. 35
20.IS 2062 gives specifications about?
A. Steel for general purpose
B. Concrete for general purpose
C. High strength concrete
D. Steel for general purpose
21.Which is the most important IS code for a Civil Engineer?
A. IS 383
B. IS 455
C. IS 456
D. IS 383
22.IS 2368 has how many parts?
A. 7 parts
B. 8 parts
C. 9 parts
D. 7 parts
23.Which IS code is used to refer details regarding measurement of building and civil engineering works?
A. IS 800
B. IS 1786
C. IS 2502
D. IS 800
24.IS 1893-2002 gives details on?
A. Earthquake resistance design
B. Earthquake resistance structures
C. Improving earthquake resistance
D. Earthquake resistance design
25.Which IS code gives specifications about dimensions for hot rolled steel structures?
A. IS 808-1989
B. IS 806-1969
C. IS 806-1968
D. IS 808-1989
26.How many parts does IS code 875 contain?
A. 5
B. 6
C. 7
D. 5
27.Which IS code gives details regarding acid-resistant bricks?
A. IS 5318
B. IS 5766
C. IS 4860
D. IS 5318
28.From the concept of kinetic theory, mean travel velocity of the gas molecules is prescribed by the relation?
A. V = (3M/GT) 1/2
B. V = (3GT/M) 1/2
C. V = (6T/GM) 1/2
D. V = (3M/GT) 1/2
29.Low temperature insulation are used when the enclosure is at a temperature lower than the ambient temperature. Which one of the following is not a low temperature insulation?
A. Slag wool
B. Cattle hair
C. Cork
D. Slag wool
30.The value of Lorenz number in 10-8 W ohms/K2 is?
A. 2.45
B. 2.56
C. 2.35
D. 2.45
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