> &(%q` bjbjqPqP .::O$$$$$$$$$hmB$$$$$$$ $$$$$0=;:R0O,$$$$$$$$$$O$$$$$$Paper: Alumnus Campus Placement Paper (Technical - C & C++) Each question had 5 options. There were 25 question in all and all were Objective Type. 1. When compiled from command line what are linking options?2 You have written a code in C++, and u have to use a C library , what would u do? (Ans: write extern "c" in header files)3 .Fiber optic backbone is in which OSI layer?4. void main() { int x=1; int y=1; int i; for(i=2;i<=100;i++) { x=x+i;y=y*(i+1)/(i-1); } What are the values of x & y?5. If we carry out operation (-3)+(-6),then which of the what will be the value of carry and sign flag?6. void abc(int a[]) { int k=0;int j=50; while(ka[j]) k++; else j--; } How many times the loop will occur?7. Integrate e^(x^-2)dx , with limits -infinity to +infinity? What is the final value?8. Let p be a 16 bit number. The 2's complement of p will be represented by?9. void main() { int a[]={5,4,3,2,1}; int x,y; int *p=&a[2]; *p++; x=++*p; y=*(p++); printf("%d %d",x,y)' } What will be the value of x and y?10. Let there be a set of 3 numbers. Then number of groups possible?11. A question on some technique used in DA-converter?12. Which data structure to use for fastest search?13. A binary tree contains 1024 elements. What is maximum number of comparisons needed to search an element?14. s=1-1/4+1/16-1/32...... What is the value of S?(Ans = 0.8 Hint Its a GP)15. A C++ class has multiple references to base class. Then some options were given?16. for(i=0;i<20;i++) { a[i]=i; } for(i=0;i<20;i++) { a[i]=a[19-i]; } What is final value of array a? Options were there.17. In Java can a variable be initialized inside a loop?18. Two dices are thrown. What is the probability that the the number on the first dice is greater or equal to number on the second dice?
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