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Related with 'JAVA' | We found Total 106 Question paper ..!

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1.
LABORATORY TECHNICAL ASSISTANT COMPUTER SCIENCE VHSE
98.

59.

60.

61.

62.

63.

64.

65.

Specialty of main function in java is :
(4) Public (൫) Static
(0) णप्‌ (D) All the above

If we declare 4 objects of a class. How many copies of static variable can be produced :
@ 3 ® 2
© 1 D) 4

How runtime error in Java is handled?
(A) Using new and delete operator
(B) Using constructor and destructor method
(മ Using try ....... catc.... See more

2.
COMPUTER OPERATOR KIRTADS
76.

29و

78.

79.

80.

81.

82.

83.

In order to get the MIME type of a file, a Servelt may use the methods defined in the
interface :

(ಗಿ) servlet Info ' (B)servletcontainer

(0) Servlet Config (D) servlet context

Java method that can be used to pause the current thread execution until and unless
another thread completes its execution :

(^) sleep (©) yield
(C) join (D) suspend.... See more

3.
PROGRAMMER KPSC
40. Which of the following statements is FALSE?
ക ParQ)v(~PAQ)v(PA~@®) isequalto - ‏م حرق‎
@) ‏رهم 1 -) روم ط)‎ (2௧ 01௦ உமம ‏م‎ «८ ©
(© PAQVv(PAR)v(PA~Q)isequalto (2൦൫൭)
(0) (PAQ)v(~PAQ)v(PAQ)isequalto [(Pv~P)aAQ]v(PAQ)
41. SignalR is a library which provides the facility of real time web functionality to :
(മ) Java Applications (B) - PHP Applications
(ಲ) ASP .NET Applications (D) None of these
42. JSP is 8 techn.... See more

4.
LECTURER IN COMPUTER SCIENCE COLLEGIATE EDUCATION
Question88:-Among the following, the Java package which is used by the compiler itself and need not be explicitly imported
is:
A:-java.lang
B:-java.awt
C:-java.math
D:-java.applet
Correct Answer:- Option-A
Question89:-Distributed applications are created in Java using
A:-RMI and JDBC
B:-CORBA and JDBC
C:-RMi and CORBA
D:-None of the above
Correct Answer:- Option-C
Question90:-DMSP stands for:
A:-Distributed Mail Support Plan
B:-Document.... See more

5.
System Analyst (SR for ST only) Kerala State Coir Corporation/Programmer English
928

029.

030.

034

032

033.

Which statement provides an easy way to dispatch execution to different parts of your
code based on the value of an expression?

(€) ॥ (8) Switch
(€) Nested-if (D) எல ۴

Which keyword is used to make the classes and interface of another package
accessible 1o the current package?

(A) Import (B) Implements

(८) Instanceof (D) None of the above

Which me.... See more

6.
PROGRAMMER KPSC
48.

49.

50.

51.

53.

54,

The Java compiler translates source code into :

(ಹಿ) Machine code (B) Assembly code
(0 Byte code (D) JVM code
Which of the following is not a valid type in Java? .
(ಯ) லம்‌ (B) static
(0 © (D) boolean

Scanner class comes under the package :
(ಗ). javalang (ല്‍) java.io
(0) java.net (D) java.util

Which one of the following is not a method of Window.... See more

7.
LECTURER IN COMPUTER SCIENCE
Question88:-Among the following, the Java package which is used by the compiler itself and need not be explicitly imported
is:

A:-java.lang

C:-java.math
D:-java.applet
Correct Answer:- Option-A
Question89:-Distributed applications are created in Java using
A:-RMI and JDBC
B:-CORBA and JDBC
C:-RMI and CORBA
D:-None of the above
Correct Answer:- Option-C
Question90:-DMSP stands for:
A:-Distributed Mail Support Plan
B:-Document Manag.... See more

8.
LABORATORY TECHNICAL ASSISTANT COMPUTER SCIENCE VHSE
51.

58.

54.

55.

56.

57.

Encapsulation is implemented in C++ using :
(A) structure (18) class
(C) array (D) function

Which symbol is used for commenting in C++?
(4) ॥ ए) ‏ل‎ *
© ! (D) Both (A) and (B)

Define function overloading :
(A) same signature with different function name
(B) same function name with same parameter list
(C) same return type with different function name
(D) same f.... See more

9.
HSST COMPUTER SCIENCE KHSE
10.

11.

12,

13.

14.

15,

16,

class output
{
public static void main (string args| 1)
{string Buffer sb=new string Buffer (“Hello”);
Sb.delete (0,2);
system.out.println(c);
}
(A) He ற 8 © b D) ‏ملا‎

Which of the interface contain all the method used for handling thread related operations in
java ?

(^) Runnable interface (3) Math interface
(ಲ) System interface (D) Thr.... See more

10.
HSST COMPUTER SCIENCE SR FOR SC/ST HIGHER SECONDARY EDUCATION
Question9:-During the initial stages of an attack by a new intermet scanning worm, the number of infected machines
increases
A:-Exponentially with time
B:-Logarithmically with time
C:-Polynomially with time
D:-At a constant rate
Correct Answer:- Option-A
Question10:-Use privileges in windows are stored in
A:-DACL
B:-ACE
C:-Access token
D:-SID
Correct Answer:- Option-C
Question11:-Probabilistic packet marking is technique used in support of
.... See more

11.
System Analyst (SR for ST only) Kerala State Coir Corporation/Programmer English


3

052

053.

054

೦55.

056

057

058

Which of these methods Is a part of Abstract Windew Toolkit (AWT)?

(A) display() (8) 7081೧10)
(©) ‏۷0٤‎ (D) transient()
The _ __ attribute of applel lag specifies the amount of horizontal blank

space the browser should leave surrounding the applet

(ಡಿ) SPACE=pixels (8) HSPACE=pixels

(©) HWIDTH=pixels (D) HBLANK=pixels
<.... See more

12.
HEAD OF SECTION COMPUTER ENGINEERING TECHNICAL EDUCATION Medium of Question: English
Question73:-Which of the following is not a solution to Critical Section Problem in Process Synchronization?
A:-Mutual Exclusion
B:-Progress
C:-Hold and Wait
D:-Bounded waiting
Correct Answer:- Option-C
Question74:-Which concept in operating system where the processes spend more time in paging rather than its execution?
A:-Demand Paging
B:-Thrashing
C:-Segmentation
D:-Fragmentation
Correct Answer:- Option-B
Question75:-For multithreading a web serv.... See more

13.
HEAD OF SECTION COMPUTER ENGINEERING TECHNICAL EDUCATION DEPT
Question73:-Which of the following is not a solution to Critical Section Problem in Process Synchronization?
A:-Mutual Exclusion
B:-Progress
C:-Hold and Wait
D:-Bounded waiting
Correct Answer:- Option-C
Question74:-Which concept in operating system where the processes spend more time in paging rather than its execution?
A:-Demand Paging
B:-Thrashing
C:-Segmentation
D:-Fragmentation
Correct Answer:- Option-B
Question75:-For multithreading a web serv.... See more

14.
Instructor Gr I (Engineering Colleges) in Information Technology & Computer Engineering
091/22

63. What will be the error of the following program ?
interface 11 {
double PI = 3.14;

interface 12 {
double PI = 3.1415;

interface ‏3ا‎ extends 11, 12 {
double area(double r);
}

public class Interface Test implements 13 {
public double area(double r) {
return ۳۱*۳۲

public static void main(String[] args) {
InterfaceTest it = new InterfaceTest();
System.out.printin(it.area(5));

}

}See more

15.
Programmer cum Operator - Kerala State Co-operative Coir Marketing Federation Ltd
78.

checking whether new features break or degrade functionality.
(A) Functional testing (B) Performance testing
(C) Regression testing (D) Integration testing

79. Find the statement that not related to three core steps in The Six Sigma methodology :

0)
൬

कष)

(1)

Improve the process by eliminating the root causes of defects

Define customer requirements and deliverables and project goals via well-defined
methods .... See more

16.
Programmer cum Operator - Kerala State Co-operative Coir Marketing Federation Ltd
86.

87.

88.

89.

90.

91.

92.

93.

makes a variable belong to a class, rather than being defined for each
instance of the class.

(¢) Volatile (B) Final
(C) Static (D) Abstract

In which of the following is toString() method defined?
(4) java.lang.util (B) java.lang.String
(C) java.lang.Object (D) None of these

Identify the output of the following

String str=’vwxyz”
See more

17.
HEAD OF SECTION COMPUTER ENGINEERING
Question73:-Which of the following is not a solution to Critical Section Problem in Process Synchronization?
A:-Mutual Exclusion
B:-Progress
C:-Hold and Wait
D:-Bounded waiting
Correct Answer:- Option-C
Question74:-Which concept in operating system where the processes spend more time in paging rather than its execution?
A:-Demand Paging
B:-Thrashing
C:-Segmentation
D:-Fragmentation
Correct Answer:- Option-B

Question75:-For multithreading a web.... See more

18.
HSST COMPUTER SCIENCE - SR FOR SC/ST
Question9:-During the initial stages of an attack by a new internet scanning worm, the number of infected machines
increases

A:-Exponentially with time
B:-Logarithmically with time
C:-Polynomially with time
D:-At a constant rate
Correct Answer:- Option-A
Question10:-Use privileges in windows are stored in
A:-DACL
B:-ACE
C:-Access token
D:-SID
Correct Answer:- Option-C
Question11:-Probabilistic packet marking is technique used in support of.... See more

19.
PROGRAMMER KPSC
82.

33.

84.

35.

36.

87.

88.

89.

The mechanism which allows multiple senders to transmit multiple groups of receivers,
permits individual receivers to switch channels freely and optimizes bandwidth use while at
the same time eliminating congestion :

(A) Resource Reservation Protocol 18) Load Shedding
(C) Admission Control (D) Jitter Control

The wait( ) and notify( ) methods in Java comes under th.... See more

20.
HSST COMPUTER SCIENCE KHSE
3. पाल

{
int k=35,z;
K=funcl(k=funcl(k=func1(k)));
printf(“k=%d" k);

}

Funct1(k)

int k:

{

K++;

return(k):

}

८५) ॐ ൫ 37 © 38 D) 40

4. main ¢
{
int j=1;
while (j<=255);
printf(“%c%d\n”, j;);
1
}

}
(ಹ) 255 ൫ 255, 255 )© Nooutput (D) 256

5. गाल
{
int a=500, b=100,c;
if (la>=400)
b=300;
൦200;
prin.... See more

21.
LECTURER IN COMPUTER SCIENCE COLLEGIATE EDUCATION
Question83:-What does the following program output?

public class ABC {
public static int function1(int p, int g} {

else if (p
else

retumn function1{p-1,q)+function1(p-1,9-1);
}

public static void main(String[] args) {
System.out printin{ABC.function1(3,2));
}

}

A4

B:-3

6-2

0-1

Correct Answer:- Option-B
Question84:-The following program prints:

public class .... See more

22.
SYSTEM ANALYST / PROGRAMMER KPSC MEDIUM : ENGLISH
tion-B
Question57:-Which of these class object cannot be used to form a dynamic वाचे in JAVA?
A:-AmayList
B:-Map
C:-Vector
D:-ArrayList and Vector
Correct Answer:- Option-B
Question58:-Predict the output of the following code

public class Check

{

public static void main(String args[]}
{

String s1 = “test";

String 52 = new String(s1);
System.out.printin(s1==s2);
}

}
കട
B:-false
.... See more

23.
Personnel Manager - Kerala State Cooperative Coir Marketing Federation Ltd
Question70::Which of the following are the drawback of manual entering of data under HRIS 7
AcAccuracy, Fragmentation and Duplication
B:-Fragmentation, Duplication and Security
Security, Duplication and Time
०-५॥ of the above
Correct Answer:- ೦೧000
Question71::Which of the following is nat involved in HRIS system design ?
AcNTier architecture
B:-OneTier architecture
பொக architecture
D-Twortier architecture
Correct Answer: Option ®
.... See more

24.
Workshop Instructor / Demonstrator /Instructor Gr.II in Computer Engineering
095/23

11.

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18.

19.

20.

The default visibility label of a class in C++
A) public B) protected
C) private D) none of the above

Which of the following operator that cannot be overloaded ?

A) () B) [] ‏رہ‎ < 0) 2:
A derived class with several base class is called

A) single inheritance B) multiple inheritance

C) multilevel inh.... See more

25.
Assistant Professor in Information Technology
D:-raise an exception
Correct Answer:- Option-B
Question19:-What is the priority assigned to all Java threads by default ?
A:-1
B:-5
C:-10
D:-2
Correct Answer:- Option-B
Question20:-What was the name of the team that developed Java ?
A:-Green Team
B:-Star Seven
C:-Sun Microsystems Team
D:-Java Team
Correct Answer:- Option-A

Question21:-In pass by value, values of actual parameters are copied to the
variables in the parameter list o.... See more

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