BlueStar: Placement Paper 6

Blue star paper has got 2 sections. Firstly u need to clear the 
aptitude test. It is very easy. Some of the ques are as follows: 
1.complete the series
1 6 3 7 5 8 7 ? 
ans: 9 
2. if circle is one octagon is 
2 4 6 8 or 10 
3.pick the odd one out 
bend shave chop whittle shear 
ans bend. 
4.2 persons start from a pt. and go in opposite directions. After 
going 3 km they turn left and walk 4 km .how far r they now? 
Ans: 10 km 
5.there was a ques on work something like 2 typists type 2 papers in 
4 hrs then in how much time will 5 typists take or something like that 
6. there were 2 ques on proverbs u were supposed to tell the 
meaning.they were easy. 
7. a person runs 6 ft in 1/4 sec. how much it will run in 10 sec. 
ans 240 
8. find odd one 
cat ,dog,rabbit,hamster,elk. 
9. in a party man & his wife ,and there r 2 son with 
their wives, and every son has 4 children in his 
family .how many person r in party. 
10. unsreambled the word P U T E C A S 
A H (like that) 
paraschute 
11. add a word in starting of SCAPE and at the end of Grass, u will 
get two different word 
ans:- land 
grassland 
landscape 
13. all men of this party are republican . 
mohan is member of this party. 
mohan is republican 
is true or false or camn't say? 
14. there r 1200 elephant .some have blue and pink 
strips.some have pink & green strip. 400 ele. have 
only pink strip. how many have only blue strip 
a. 400 
b. can't determined. 
c.none 
15. DAY LIGHT DAY BREAK DAY TIME ANS:- DAY. 


After clearing aptitude there was technical paper. It had 2 sections. 
In section A there were 4 subsections out of which 2 
were to be attempted. the first subsection was on c 
and unix, second on c++,third on vb/asp/com and 
fourth on rdbms. 
In section B general computer awareness. 
In section A I did c and c++. 
Some ques were as follows 
1.void main() 
{ 
extern int a; 
a=10; 
printf("%d",a); 
} 
will 
1. give linker error- a not defined ans 
2. print 10 
3. give compiler error 
2.int a[10]; 
printf("%d,%d",a[0],a[12]); 
will compiler show any error? 
ans no 
3.socket() is a 
1.system call ans 
2. library function 
3.both 
4. none 
in c++ there were conceptual ques on virtual 
functions , operator overloading etc. 
in section B some ques were as follows 
1.in microprocessor over clocking will result in 
1.overheating 
2.malfunctioning 
ans(check) 
3.life would be half 
4. 
2.cache is 
1.ROM 
2.RAM ans 
3.PRAM 
4.EPRAM 
3.how can pass an array to a fns. 
1.desgin(**a) 
2.desgin (*a) 
3.dasgien(&a[0]); 
4. 
4.unix has pipelining fromatted & 
a.high level 
b.low " 
c.mid level 
d. none " 
5. task switching is 
1.process switching 
2. 
3 
4.all of the above ans 
6.thread arev ans .light weight 
process+(c)....................... 
7. virual fns are defined as ................ 
8. which is not bus interface 
a.pci 
b. ide 
c.age 
d. none 
9. switch statement use only 
a.char 
b.int 
c.both 
d.all of the above 
10. multiple inheritence can not be used in a 
case.......................................? 
11. what is difference b/w simple SQDL & Object 
oriented SQDL. 
12. Virtual Destructor is 
used........................... 
13. question on two pass assembler 
.......................... 
14. link list uses 
a.countiguos memory allocation 
b. non coun. " " 
c. both 
d. none 
15. non linear structure 
a. q & stack 
ans:- b.tree & graph 
c. tree & stack 
d. tree & linklist 
16. encryption is 
ans a. change readable code to cipher text 
b.none 
c. 
d. 
17. sizeof () operator is used for 
a.data type 
b. data type & veriable 
ans c. both 
d.none 
18. deadlock condition 
ans. no process knows exactly that both are 
waiting for each other. 
19.static 
ans:- it's initial value is one --- not true 
20. 
new can be overloaded ------ true 
21. 
virtual function------- ans a and c 
means no code and forceful inheritance 
22. for(;;) 
ans:- infinite loop 
Only three unix questions were there 
1) socket() is a 
answer: a) system call 
2) two types of pipeline in unix one is formatted and other one 
is 
highlevel 
middle level 
lowlevel 
none ( i don't answer for this question pls check it out) 
RDBMS 
1 CAN foreign key have null values?? 
answer: YES 
2 IN RDbms SORTING IS PERFORMED IN 
ANSWER: TEMP 
3. SIMILIAR TYPE QUESTION EXACTLY I DON'T REMEMBER BUT IT GOES 
LIKE THIS 
MINIMUM REQUIREMENT FOR RDBMS 
ANSWER IS SYSTEM