1.what is the digit in the unit place of pow(7,625).
2.find the no. of revolution ,when a coin rounds along the perimeter of another similar coin?
3.a data interpretation regarding population during a period(bar chart).
five qs (each 1 marks).
4. if "ibm04india" is codded in this way....
step1:9 2 13 00 04 9 14 4 9 1
step2:79 72 713 00 04 89 814 84 89 81
step5: some simple code (forgotten)
then find the code of "always03"
a). in step 2.
b). in the last but one.
c). in the last step.
d). this type of coding is difficult to implement be cause of.........
ans: over flow.
5. if a clock is 5% faster than a right clock .then what % slower than the faster clock?
6.if x cows and y goats give some milk in 5 days.and a cows and b goats give same amt of milk in 3 days.then who give more milk.....(x,y,a,b are int.forgotten).
There r 20 qs.all r frm c and os. all r lengthy.
give the statement and code..and ask 4 the output of the program.and the error of the code?
1. nice command is used for.......?
ans: this is used for change the priority.
2. which is not is not overloaded?
3.ARP is used for...........
1.map frm MAC adreeses to IP add.
2.map frm IP addresses to MAC add.
3. to store the ip addresses.
4. declare the function ptr which return int and a function which return int pointer?
ans: int (*f)(),int* f();
what does the following statement mean?
(a),a, is a pointer to an array of 4 integers
(b),a, is an array of pointers to integer
(c),a, is a pointer to function returning an integer
8. find the error of a program regarding operator overloading.
ans: compilation error at line 5.
this class may create problem because: reasons are..
ans:be cause getseg() is private.
8.a qs frm demand paging...........
max c and os qs .INTERVIEW QS:
two to one ratio.two examiner..one student.
1qs: plz give itroduction..specially academic information.
(if ne yr gap .give the reason.)
2qs: tchnical qs:
ur preferable subject(not language)
i told..data structure and dbms.
1.sorting.bubble,insertion,selection,quick sort and merge sort. all algo and xplanation with xample.time complexity.
2.searching....binary search.xplanation with xample.time complexity.
3.stack,queue,link list(specially circular link list and its application.)
1. wht is relational dbms.
2 p key.f key. with xample.
3.and locking protocol and its usage and utility.
4.wht is erow dbms(i dont und properly its pronanciation)?
5.what is security and consistency?
6. shared variable?
7.relational algebra and sql.
4. write a program in c...check wheather a string contains a char
,z,.replace it by ,y,.
do u know c++?
1. where u want to spent ur holiday time?
2.whts ur hobby?