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Ness Technologies

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LCube Technologies

LCube Technologies Placement Question Papers BUT IF U FOLLOW THIS PATTTERN U WILL SURELY SUCCEED.PART A CONSISTS OF APTITUDE QUESTIONS. THESE ARE purely from r.s.aggarwal and also direct questions.if u remember the answer u can directly chose the answers.this section consists of 20 questions. the part B is quite tough.but if ur an IT guy,dont worry.most questions are from c,c++,java. "see most questions are asked from pointers only".the other questions are from microcontroller,circuit theory(only 2 ques),digital logic(very easy). they will give a program on the question paper and we should chose the output from the

HCL Technologies

HCL Technologies Placement Question Papers 1. How many segment registers are there in the 8086 processor? a) 4 b) 6 c) 8 d) none Ans: a 2. What is the addressing mode of this instruction MOV AL, [BX]; a) direct addressing mode b) register indirect addressing mode ANS: b I am not sure of it. 3. What is the type of file system used in the CD ROM? a) VFAT B) 4) About CPU I think but answer is DMA. 5) If we double the clock speed, then? a) It increases the speed of the processor b) It increases the speed of the system bus c) both of the above D)

Subex Technologies

Subex Technologies Placement Question Papers 1. void main() { enum bool{true,false}; if(true==(2==3) printf(“.. else printf(“.. } 2. void main() { printf(“%d”,(float)3/2); } 3. void main() { int (*func)(const *char)=strlen;

i2 Technologies

i2 Technologies Placement Question Papers Q1.Convert 0.9375 to binary a) 0.0111 b) 0.1011 c) 0.1111 d) none Ans. (c) Q2.( 1a00 * 10b )/ 1010 = 100 a) a=0, b=0 b)a=0, b=1 c) none Ans. (b) Q3. In 32 bit memory machine 24 bits for mantissa and 8 bits for exponent. To increase the range of floating point. a) more than 32 bit is to be there. b) increase 1 bit for

Kshema Technologies

Kshema Technologies Placement Question Papers 1. What are the key differences between C & C++. 2. How is the struct functionality different in C and in C++. 3. What is the difference between the following a. i=i+1; b. ++i; ANS: ++i is a single instruction while in i=i+1, first i+1 is computed and then assigned. 4. What is the difference between the two files. file1.c # include........... int i; void main() { .......... } file2.c # include static int i; void main() { .....