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HP 2007 placement paper - 1
HP Q Paper Pattern:-
48Q 1 hr
12Q General Knowledge
12Q General CSE
12Q C and C++
12Q Java
The q's r as follows:-
1. Which of the foll is not a protocol.
HTTP PIM PSI
A> PSI (check)
2> Which of the foll does not help security.
Good Password
Update Antivirus
VLAN
A> VLAN
3> What was the prob with Intel Processor
Cache
FPU
NONE
A> FIND OUT AND LET ME KNOW
4> What does MIME stand for
A> Multipurpose Mail Exchange Protocol
5> What does XP stand for in WIN-Xp
A> Experience
6> Who is associated with C
A> Dennis Ritchie
7> Which of the foll is not a IM client
AOL
MSN
JABBER
XINGC
A> XINGC
8> What does ERP stand 4
A> Enterprise resource planning.
9> Who is associated with HOTMAIL
SABEER Bhatia and Jack Smith
SABEER Bhatia and Bill Gates
A>SABEER Bhatia and Jack Smith
10> What does UNIX stand 4???
Find out
11> Which of the foll is not a app server
BLUESTONE
WEBSPHERE
TOMCAT
JBOSS
A> BLUESTONE
GENERAL CSE Q's
12> What do u call software embbedded in ROM
BIOS
FIRMWARE
SHAREWARE
FREEWARE
A> BIOS (Verify and plz let me know)
13> What is semaphore used 4????
14> Integral Constraint helps in???
A> Solving Inconsitent Data prob.
15> PING uses
A> ICMP
16> IP ADDRESS occupies
4 bytes
8 bytes
16 bytes
6 bytes
A> I wrote 8. correct ans 4
17> Which DataStructure helps Searching
STACK
LINKED LIST
HASH
A> HASH
18> Q on Binary tree Depth?
2^n
2^n - 1
log n
19> Database shud hav
A> ACID properties.
20> VPN stands 4
A> virtual private n/w
21> what does fork() return 2 parent
child pid
0
A> 0
22> What do u call the relationship b/e a table and its columnz
A> Schema
12Q on c & c++
23> What is true about c++
A> IT can hav virtual constuctors
24> result of i=6; printf("%d",i++*i++)
36
54
cant say
A> Can't say (compiler dependent)
25> output of
char str[20] = "SANJAY"
printf("%d%d",sizeof(str),strlen(str))
ANS> 20,6
26> Which of the foll cannot b used accross files
extern
volatile
static
const
A> static. (i wrote volatile)
27> union u{ int i; char c;};
sizeof(u);
A> 4 (I got damm irritated when i read this q. I marked 4 and wrote UNDER UNIX
next 2 the answer. How can such a dumb q which gives diff values under DOS and
UNIX b asked????????????)
28> Idenitify err
5[[a]
5["abc"]
A> 5["abc"]
12Q on JAVA
29> Java alloctaes mem in
STACK
HEAP
A> HEAP
30> Can u call Garbage collector explicitly
A> S . Find out the syntax. It was asked
31> What does this mean X = Y
A> Object X refers to the contents of Y.
32> Q on Null pointer Exception
33> Synchronize is used 4???
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