hfcl

(1) TTL to CMOS pullup & vice-versa



(2) function of Ping



(3) SNMP protocol



(4) Application layer



(5) ## ----> token pasting in C



(6) Question on C: i^=j you have to tell the output given the values of i and j;



(7) Complexity of Binary Search tree



(8) Macro is given as follows : SQR(x) x*x

find the value of SQR(i-j) , when i and j were given



(9) Multiplexer 1 to 3 inputs--- A,B,C control lines--- S1,S2 Output --- Y .Write Y interms of S1,S2



(10) Bandwidth minimum sampling theorem



(11) Shannon's Law



(12) Difference between fork() & execve()



(13) Banker's algorithm



(14) append(&struct , fp)



(15) Windows95 , X-Windows what are they?



(16) 16k memory , ending address of the address space FFFFH find the starting address?



(17) Difference between TCP/IP and OSI model



(18) Difference between Bridge and router



(19) A graph was given : " a qudrilateral with 1 diagonal " find the number of trees in the graph



(20) Difference between TCP and UDP



(21-23) Pass by reference in C (3 questions)



(24) Synchronisation technique for IPC ( probably which method among the 4 choices was best

was asked)



(25) Address of RST 6.5



(26) Preorder Traversal



(27) Infix to Postfix



(28) What data structure is used to transform infix to postfix?



(29) 4 bit computer , size of ROM given , output of ROM gives the address , design a mod-n

counter



(30-31) FIFO , LRU page trace



(32) How many flip-flops in MOD-33 counter?



(33) printf("\nab\bcd\ref");



(34) doorom hello test

find argc and argv



(35) call main()

main()

{

toupper("Hello");

main();

}



what does this piece of code does?



(36-39) 4 question from Understanding Pointers in C on Pointer , Array , all from exercise in the

book



(40-41) 2 questions on precedence rule