4. What will be the output of the following code? x.car.nunCars-5 x.car.fuelTankSize70 x.car serialNumber- 1234567 x.car.numDoors5 Answer: a) Truck serial number is 5 b) Truck serial number is 1234567 c) Truck serial number is 70 d) None of the above 5. Consider the following code segment char si1 "TSX index" char s2-"ell!!" char s31?1: strepy (s3, s1) strcat (s3, s2) How should s3 be declared so that s3 has the smallest possible size required to carry o operation (namely, no array out of bound would occur). Answer: b) char s3(16]; c) char s3[17]; d) char s3[18]; e) None of the above 6. Assuming 8-bit binary number representation in 2's complement, what is the result operation 00000010 Answer: a) Overflow b) Underflow d) e) 00001000 None of the above