HP Placement Papers --- 2007

HP Question Paper Pattern:
48 Q 1 hr
12 Q General Knowledge
12 Q General CSE
12 Q C and C++
12 Q Java
The questions are as follows
1. Which of the following 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 problem with Intel Processor?
Cache
FPU
NONE
A) Don't 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 application 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
13) What is semaphore used for?
14) Integral Constraint helps in?
A) Solving Inconsitent Data problem.
15) PING uses
A) ICMP
16) IP ADDRESS occupies
4 bytes
8 bytes
16 bytes
6 bytes
A) 4 bytes.
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 should have?
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
12 Q 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.
27) union u{ int i; char c;};
sizeof(u);
A)4
28) Idenitify error
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) yes .
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?