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SUN Placement Paper : Technical - Other Chennai

SUTHERLAND GLOBAL SERVICES
Technical Screening Assessment (version 1.0)

How many devices can work on a single IDE channel?
a.1
b.2
c.3
d.4

ISDN uses --- technology
a. only digital
b. digital and analog
c. only analog
d. neither digital nor analog

If a computer’s BIOS allow, you can boot from a CD-ROM
a. true
b. false

CD-ROMs typically hold --- of data
a.500MB
b.650MB
c.1000MB
d.350MB

Firmware refers to what component?
a. hard drives
b. floppy drives
c. BIOS
d. RAM

Your CD-ROM audio cable connects to the:
a. speaker
b. sound card
c. hard drive
d. BIOS

Conventional memory is the first ---k?
a. 1024
b. 1048
c. 640
d. 512

What is the easiest way to make a bootable floppy disk?
a. buy one
b. using the sys c:a:/bootup command
c. start/settings/control panel/system/make start up disk

scan disk checks and fixes ---
a. tape drives
b. hard drives
c. CD ROM drives
d. DVD ROM drives

A user complains that when opening email attachments, the attachments disappear or cause an application error. What could cause this problem?
a. a possible virus
b. an incorrect setting in config.sys
c. autoexec.bat loading improperly
d. an incorrectly installed e-mail program

What is the purpose of a driver?
a. tells the OS how to interact with the device
b. improves the performance of installed devices by optimizing access patterns
c. provides more useful memory by moving device control data to extended memory
d. modifies application programs to work correctly with devices attached to a system

your modern will not detect a dial tone. What is the most two likely cause?
a. phone line may be defective
b. modem is set for tone dial
c. the ISP is down
d. the modem is set to disable call waiting

which of the following is the newest type of connector for a printer interface?
a. USB
b. Serial
c. SCSI
d. Parallel

On a system with one hard drive and one CD-ROM what is the typical placement of the CD-ROM drive?
a. Slave drive on the primary IDE channel
b. Master drive on the primary IDE channel
c. Slave drive on the secondary IDE channel
d. Master drive on the secondary IDE channel

which device connects to a parallel port?
a. Mouse
b. Joystick
c. Keyboard
d. Printer

What command will restore a backup copy of the registry from DOS?
a. CHKDSK
b. CHKREG
c. SCANREG
d. SCANDISK

which utility is used to partition a new hard drive in windows 98?
a. FDISK
b. Format
c. Partition Manager
d. Windows Explorer

Which of the following conversions is possible in windows 98?
a. FAT 16 to NTFS
b. FAT 32 to FAT 16
c. Fat 16 to Fat32 and Fat32 to Fat 16
d. Fat 16 to Fat 32 but not Fat 32 to Fat 16

You have replaced the CMOS battery. What must you do next?
a. FDISK
b. Reinstall the OS
c. Set the date and time
d. Format the hard drive

The first physical sector in any bootable hard disk contains which of the following?
a. File Structure
b. Data structure
c. MBR
d. LBR

What must an IDE hard drive have in order for an AGP slot?
a. Active partition
b. Passive partition
c. Dynamic partition
d. Extended partition Associated entries in the FAT are removed.

Which of the following device is designed for an AGP slot?
a. HDD
b. Serial Port
c. Video card
d. External Storage Device

What has occurred when HDD fails, making a grinding noise?
a. controller failure
b. the read/ write head is in contact with the platter
c. hard drive is in power save
d. hard drive is in labor

which type of connector is used by analog modems?
a. AUI
b. BNC
c. RJ-11
d. RJ-45

From which control panel option in Windows 95 can u create a startup disk?
a. system
b. admin
c. add/remove programs
d. network

our customer has bought a second hard disk and added it an existing computer. The first hard disk is having one primary partition and extended partition. The extended partition is divided into two logical drivers D and E. when you install the second hard drive and format it, what would be the drive letter assigned to the first logical drive on the extended partition of hard disk? Assume that the second hard disk has one primary partition and only one logical drive on the extended partition.
a. “D”
b. “E”
c. “F”
d. “F”

Which port can the keyboard be connected to?
a. parallel port
b. VGA port
c. PS\2
d. IEEE 1394

You get a CMOS checksum error upon boot. What is the most likely cause?
a. power supply failure
b. BIOS need to be updated
c. CMOS battery is nearing end of life
d. HDD types are incorrectly defined

You rare reported that the monitor at a client’s place is having a problem. You are about to remove the CPU tower to trouble shoot the issue. What do you do just before opening the CPU tower?
a. wear wrist strap to prevent ESD damage to the monitor
b. Make sure that the power is switched off and the power cord is plugged out.
c. Make sure that the ESD is grounded properly
d. Connect the monitor as well as the wrist strap to the ground.

Which of the following files is NOT required for DOS to boot?
a. COMMAND.COM
b. MSDOS.SYS
c. IO.SYS
d. AUTOEXEC.BAT

SUN Placement Paper : Whole Testpaper - 1 December 2005

SUN MICROSYSTEMS PAPER - DEC 2005

60 questions 60 marks
Everything is multiple choice. BEWARE OF NEGATIVE MARKING .

Section 1 : Operating Systems 20 questions
Section 2 : Technical Programming 25 questions
Section 3 : Aptitude 15 Questions

Section 1 : Operating Systems

Study all the unix commands & some basic networking concepts like DHCP, Dynamic NAT, RARP, ARP, UDP, DNS. Unix : Grep, sed, basic perl program whose o/p is to be predicted. Pipes. You can expect some nasty & tricky questions !. But this section is kool not to worry too much.


Section 2 : Programming part

C programs & Java programs. The programs seems to be easy but bcoz of the Negative marking (0.5) we have to be very clear. No bluffing ok! The programs are easy. Programs were on Fork, PID, Basic C syntax, Basics of Java, Exception handling, Inheritance, Strings, Cast conversion, Object linking etc


Section 3 : Aptitude

Most of the questions can be found from other placement papers like Sonata, TCS, Caritor. Nothing to worry much. But again you have to be very confident about the answers.


The cut-off marks are not told & will be decided by the evaluators at that time. Only 3 out of some 50 candidates got through. The next rounds are technical interview followed by HR interview. This interview call was purely on referral basics. So not much competitors & really a good chance of getting thru !. Do well & good luck !




Questions:

# main()
{
int _=10;
printf("%d",_);
}

# If you have developed an microprocessor by name JUGGI, how would you account for the JVM ?

a) Write/ Develop a new JVM by going through the SUN standards
b) Implement the same JVM that,s in windows , linux as JVM is platform independent.
c) Leave it to the SUN to write it for you
d) Need not write anything

# Which server would you use to configure or set up a new IP address in Linux
a) DNS b) DHCP c) TCP d) blah blah blah .....

# Three friends divided some bullets equally. After all of them
shot 4 bullets the total no.of remaining bullets is equal to that of
one has after division. Find the original number divided. [Infosys paper & IBM]

a) 20 b) 22 c) 18 d) 19

# A cube object 3" * 3" * 3" is painted with green in all the outer surfaces. If the cube is cut into cubes of 1"*1"*1", how many 1" cubes will have at least one surface painted. [Caritor]

a) 8 b) 26 c) 27 d) None of the above

# What is the protocol used for getting the physical address by supplying
IP address of a node ? [Wipro]
[i] ARP [ii] RARP [iii] BOOTP [iv] DHCP

# How can a process be started automatically in UNIX ? [MBT]
a) CRONTAB b) INITTAB c) CONTROL d) FORK

# Flow chart problem [Satyam]
let the value of N be 10
divide N by 10 to give quotient (Q) remainder(R)
diff=R-Q
if diff=1 then 6
go to step 7
display the value of N
add 1 to N
if N <100 go to step 2
the above logic will produce
a) 11,12,13,,14.. b)12,23,34,..... c)21,32,4,354...... d) none

# What is the output of the Program? [Sasken]
#define SQ(x) x*x
main()
{
int a=SQ(2+1);
printf("%d",a);
}
a) 5 b) 6 c) 7 d) None of the Given Answers

# There N stations on a railroad. After adding X stations on the rail route 46 additional tickets have to be printed. Find N and X. [Sify]
a) x=2 and N=11 b) x=2 and N=12 c) x=2 and N=13 d) x=3 and N=11

# How is an Non-maskable interrupt handled
a) The current program is executed & then handles the NMI
b) Handles the NMI first & then continues with the execution
c) Handles the interrupt based on the priority
d) Ignores the interrupt & continues with the program.


# Problems like
If QWERT means 2513678397849 what does [some word] equal to ?

# Simple program on fork system call

# Simple problems on inheritance [Java]

# Simple string assignment problems

# If 8 butts of cigarette make 1 cigarette then how many will 64 butts make ?
Ans : 8

# ICMP is used where
a) ICMP supports packets containing error, control, and informational messages.
b) The Ping / Command execution.
c) a&b both

SUN Placement Paper : Aptitude - General

Sun Sample test paper

1. For the following program.
struct XXX
{int a;
float b;
char *s;
}X;
If optimization :X not used in compiler then unused bits_________________.
Give your assumption_______________.

2. Give the output of the following program
struct XXX
{int a:6;
float b:4;
char s;
}structure;
size of (structure);

3.Class used for the multiple inheritence in JAVA_________________
(a) anonymous class
(b) inner class
(c) abstreet class
(d) none

4. XDR fixes in which part of OS1 stack.

5. LDAP is____________service protocol.

6. Given definition for a function which returns a array of pointers with argument of int*.

7. Give a function declaration with no arguments which refers a two dimensional array

8. Pick up the correct function declaration.
1. void *[] name();
2. void int[][] name();
3. void ** name();
4. none of the above.

9. Give the difference between monolithic and microlithic kernal:
a. monolithic large
b. microlithic used in embedded systems.
c. none.

10. rPC coresponds to_______________in OSI stack.

11. Find the no.of page faults using LRU stack.
eg.3 4 4 6 7 8 1 2 .. ..

12.The inorder representation of a tree 41523 and preorder is 211513 Draw it?

13. When does a stack member will be initialised
(a) when object is created
(b) when object is initialised.
(c) doesnot depend on object.
(d) none.

14. Number of CPU in a multiprocess is contrassed by
(a) RISC nohere of CPU
(b) memory
(c) both (a) and (b)
(d) None of the above
15. Give the output of the following program
main()
{char *s;
s="hot java";
strcpy(s,"solarrs java")
}
16. Give the output of the following program
main()
{printf("hot java");
fork()
exit(0);
}
(i). When redirected to a screen what will be printed.
(ii). When redirected to file what will be printed.

17. Give the output of the following program
main()
{int ret;
ret=fork();ret=fork();ret=fork();ret=fork();
if(!ret)
printf("sun");
else
printf("solaris");

18. Give the output of the following program
main()
{char *p=,a,;
int *i=100/*p;
}
what will be the value of *i= 1

19. Which data structure gives efficient search
1 B-tree
2 binary tree
3 array
4 linked list

20. Find the error in the following program
struct point
{struct point *next;
int data;
}
x;
main()
{int i;
for(x=p;x!=0;)
x=x->next,x++;
freelist(x);
}
freelist(x)
{free(x);
return
}

21. Mutex and _________are similar locking mechanisms.

22. A complex question on pointers and functions.

23. SNMP and SMIP transport layer protocols for TCP/IP&OSI.


24 UNIX: difference between select and poll


SUN Placement Paper : Sun Paper Whole Testpaper - 1 December 2005

SUN MICROSYSTEMS PAPER - DEC 2005

60 questions 60 marks
Everything is multiple choice. BEWARE OF NEGATIVE MARKING .
 
Section 1 : Operating Systems                 20 questions
Section 2 : Technical Programming           25 questions
Section 3 : Aptitude                                 15 Questions
 
Section 1 :            Operating Systems
 
Study all the unix commands & some basic networking concepts like DHCP, Dynamic NAT, RARP, ARP, UDP, DNS. Unix : Grep, sed, basic perl program whose o/p is to be predicted. Pipes. You can expect some nasty & tricky questions !. But this section is kool not to worry too much.
 
 
Section 2 :            Programming part
 
C programs & Java programs. The programs seems to be easy but bcoz of the Negative marking (0.5) we have to be very clear. No bluffing ok! The programs are easy. Programs were on Fork, PID, Basic C syntax, Basics of Java, Exception handling, Inheritance, Strings, Cast conversion, Object linking etc
 
 
Section 3 :            Aptitude
 
Most of the questions can be found from other placement papers like Sonata, TCS, Caritor. Nothing to worry much. But again you have to be very confident about the answers.
 
 
The cut-off marks are not told & will be decided by the evaluators at that time. Only 3 out of some 50 candidates got through. The next rounds are technical interview followed by HR interview. This interview call was purely on referral basics. So not much competitors & really a good chance of getting thru !. Do well & good luck !
 
 
 
 
Questions:
 
# main()
{
int _=10;
printf("%d",_);
}
 
#  If you have developed an microprocessor by name JUGGI, how would you account for the JVM ?
 
a)      Write/ Develop a new JVM by going through the SUN standards
b)      Implement the same JVM that,s in windows , linux as JVM is platform independent.
c)      Leave it to the SUN to write it for you
d)      Need not write anything
 
#  Which server would you use to configure or set up a new IP address in Linux
     a) DNS    b) DHCP  c) TCP    d) blah blah blah .....
 
#  Three friends divided some bullets equally. After all of them
shot 4 bullets the total no.of remaining bullets is equal to that of
one has after division. Find the original number divided.  [Infosys paper & IBM]
 
a)      20     b) 22      c) 18      d) 19
 
#  A cube object 3" * 3" * 3" is painted with green in all the outer surfaces. If the cube is cut into cubes of 1"*1"*1", how many 1" cubes will have at least one surface painted. [Caritor]
 
a) 8    b) 26   c) 27     d) None of the above
 
#  What is the protocol used for getting the physical address by supplying
IP address of a node ?           [Wipro]
[i] ARP    [ii] RARP   [iii] BOOTP    [iv] DHCP
 
#  How can a process be started automatically in UNIX ?   [MBT]
a)      CRONTAB      b) INITTAB       c) CONTROL        d) FORK
 
#  Flow chart problem      [Satyam]
let the value of N be 10
divide N by 10 to give quotient (Q) remainder(R)
 diff=R-Q
 if diff=1 then 6
 go to step 7
 display the value of N
 add 1 to N
 if N <100 go to step 2
 the above logic will produce
a)  11,12,13,,14..    b)12,23,34,.....    c)21,32,4,354......     d) none
 
#   What is the output of the Program?    [Sasken]
#define SQ(x) x*x
main()
{
int a=SQ(2+1);
printf("%d",a);
}
 a)   5        b) 6          c) 7         d) None of the Given Answers
 
#  There N stations on a railroad. After adding X stations on the rail route 46 additional tickets have to be printed. Find N and X.          [Sify]
  a) x=2 and N=11      b) x=2 and N=12     c) x=2 and N=13         d) x=3 and N=11
 
# How is an Non-maskable interrupt handled
a)      The current program is executed & then handles the NMI
b)      Handles the NMI first & then continues with the execution
c)      Handles the interrupt based on the priority
d)      Ignores the interrupt & continues with the program.
 
 
# Problems like
If QWERT means 2513678397849 what does [some word] equal to ?
 
# Simple program on fork system call
 
# Simple problems on inheritance [Java]
 
# Simple string assignment problems
 
# If 8 butts of cigarette make 1 cigarette then how many will 64 butts make ?
Ans : 8
 
# ICMP is used where
a)      ICMP supports  packets containing error, control, and informational messages.
b)      The Ping / Command execution.
c)      a&b both

 

SUN Placement Paper : Sun Paper Aptitude - General

Sun Sample test paper

1. For the following program.
struct XXX
{int a;
float b;
char *s;
}X;
If optimization :X not used in compiler then unused bits_________________.
Give your assumption_______________.

2. Give the output of the following program
struct XXX
{int a:6;
float b:4;
char s;
}structure;
size of (structure);

3.Class used for the multiple inheritence in JAVA_________________
(a) anonymous class
(b) inner class
(c) abstreet class
(d) none

4. XDR fixes in which part of OS1 stack.

5. LDAP is____________service protocol.

6. Given definition for a function which returns a array of pointers with argument of int*.

7. Give a function declaration with no arguments which refers a two dimensional array

8. Pick up the correct function declaration.
1. void *[] name();
2. void int[][] name();
3. void ** name();
4. none of the above.

9. Give the difference between monolithic and microlithic kernal:
a. monolithic large
b. microlithic used in embedded systems.
c. none.

10. rPC coresponds to_______________in OSI stack.

11. Find the no.of page faults using LRU stack.
eg.3 4 4 6 7 8 1 2 .. ..

12.The inorder representation of a tree 41523 and preorder is 211513 Draw it?

13. When does a stack member will be initialised
(a) when object is created
(b) when object is initialised.
(c) doesnot depend on object.
(d) none.

14. Number of CPU in a multiprocess is contrassed by
(a) RISC nohere of CPU
(b) memory
(c) both (a) and (b)
(d) None of the above
15. Give the output of the following program
main()
{char *s;
s="hot java";
strcpy(s,"solarrs java")
}
16. Give the output of the following program
main()
{printf("hot java");
fork()
exit(0);
}
(i). When redirected to a screen what will be printed.
(ii). When redirected to file what will be printed.

17. Give the output of the following program
main()
{int ret;
ret=fork();ret=fork();ret=fork();ret=fork();
if(!ret)
printf("sun");
else
printf("solaris");

18. Give the output of the following program
main()
{char *p=,a,;
int *i=100/*p;
}
what will be the value of *i= 1

19. Which data structure gives efficient search
1 B-tree
2 binary tree
3 array
4 linked list

20. Find the error in the following program
struct point
{struct point *next;
int data;
}
x;
main()
{int i;
for(x=p;x!=0;)
x=x->next,x++;
freelist(x);
}
freelist(x)
{free(x);
return
}

21. Mutex and _________are similar locking mechanisms.

22. A complex question on pointers and functions.

23. SNMP and SMIP transport layer protocols for TCP/IP&OSI.


24 UNIX: difference between select and poll

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