(Paper) HFCL Placement Paper (Technical)

Paper: HFCL Placement Paper (Technical)

(1) ICMP protocol which layer?

(2) Ping - which protocol implemented?

(3) FTP - which protocol implemented?

(4) What kind of handshaking is used in TCP/IP?

(5) IP addressing ClassA , ClassB , ClassC

(6) End to end error correction is done by which layer ?

(7) Question on address bus and data bus ALE

(8) 16 bit address bus and 8 bit data bus , how much memory can be interfaced ?

(9) 1 bit opcode , (n-1) operand , find the length of Program Counter

(10) 4 bit ROM

(11) What is the benefit of memory interleaving ?

(12) How many maskable and non-maskable interrupt in 8085

(13) RISC what kind of Control Unit is implemented ?

(14) In Pipeline architechture , what is the value of CPI (Cycles Per Instruction)

(15) Where TLB is used?

(16)

struct a
{
char b[7];
char *s;

};
struct b
{
char *t;
struct a y;
};
struct b q={" Raipur " , " Kanpur " , "Jaipur"};
printf("%s %s" , q.t , q.y.s);
printf("%s %s" ,++q.t , ++q.y.s);
Find the ouput

(17) Heapsort worst case complexity

(18) Binary search complexity

(19) Where far pointer is used?

(20) Why address of operator(&) cannot be used on register variables?