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Class
Xi Class IP Mock Final Examination
54 Questions
|
By Myhemant72 | Updated: Mar 21, 2022
| Attempts: 100
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Question
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1.
A table has 3 rows and 5 columns , degree is _______.
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Start Quiz
About This Quiz
2.
What first name or nickname would you like us to use?
You may optionally provide this to label your report, leaderboard, or certificate.
2.
Which of the following printers is the fastest?
Inkjet
Laser
Dot Matrix
Line Printer
Submit
3.
IDE uses GUI?
True
False
Submit
4.
Primary key can be duplicate?
True
False
Submit
5.
Windows OS is multitasking?
True
False
Submit
6.
Which OS is the most popular in Home Computing?
Unix
Linux
Sun Sparc
Windows
Submit
7.
A table has 3 rows and 5 columns, cardinality is __________________.
Submit
8.
Calculator is a ?
Package
Utility
Customized software
Developer tool
Submit
9.
Which of the followng is the most diffcult to debug?
Syntax error
Compilation error
Logical error
Run time error
Submit
10.
To group all the radio buttons we should,
Use a frame
Do nothing, radio buttons are grouped by default
Put them in a panel
Use a button group
Submit
11.
Which is the correct method of Integer class?
ParseInt
Parseint
Parseint
ParseInt
Submit
12.
Class is a collection of similar objects?
True
False
Submit
13.
Mysql>select length("Hi There") What will be the output?
7
8
5
6
Submit
14.
A tuple is the same as?
A table
A row
An attribute
A relationship
Submit
15.
Which is the greatest storage unit?
Petabyte
Zettabytes
Terabytes
Exabyte
Submit
16.
Which if the following is false about operating systems?
It makes computer Usable
It is an interface between hardware and application programs
It is a system software
It is a set of useful programs which contribute directly to user productivity
Submit
17.
Primary ke can be null.
True
False
Submit
18.
What is the purpose of constructors?
Destruction of values
Initialization of values
Both the above
None of the above
Submit
19.
What is the maximum no of primary key a table can have?
1
2
3
Any Number
Submit
20.
Which of the following is not a function of DBMS?
Creating Data
Deleting Data
Modifying data
Creating indexes
All are the functions of DBMS
Submit
21.
What is the stage in which actual programs are written
Requirement analysis
Coding
Testing
Documentation
Submit
22.
A constructor which does not have any parameters is called?
Default Method
Default Constructor
Parameterized Constructor
Copy Constructor
Submit
23.
A byte is made up of ________bits?
8
64
16
4
Submit
24.
Which data type should be used to store a name in Java?
Char
String
Date
Varchar
Submit
25.
IDE is a RAD tool?
True
False
Submit
26.
Constructors can be overloaded ?
True
False
Submit
27.
Name the cyber act of India?
Internet Protection Act 2008
Vulnerability Protection Task Force Act 2006
IT act 2005
None of the above
Submit
28.
If U are designing a form which of the following controls should be used for Career Essay?
Text field
Text area
Canvas
Panel
Submit
29.
What can be found in a table in mysql?
Index
Column constraint
Columns
All of the above
Submit
30.
Antivirus is a ?
Package
Utility
Customized software
Developer tool
Submit
31.
Which of the following are examples of Cyber Crime?(Select all that apply)
Hacking
Stealing password
Blogging
Posting Pornography
Submit
32.
Which of the following is a utility?
Outlook Express
Ubuntu
Star Office
Browser
Submit
33.
1 GB ==_______KB
1000
1000000
100
10000
Submit
34.
A table has the following structure EMP( eno,ename,basic, socialsecurityno,Panno); How many candidate keys are present in the table?
2
3
4
5
Submit
35.
A class has how many kinds of constructors?
1
2
3
4
Submit
36.
Documentation helps in which of the following?
Record keeping
User training
Maintenance
All of the above
Submit
37.
Which of the following is a valid variable in Java?
98A
_A98
.98
A_98
Submit
38.
Maintenance and update is which phase of Software Development?
First
Penultimate
Second
Last
Submit
39.
A object of class emp can be created as
Emp e1=new emp;
Emp e1;
Emp e1=emp();
Emp e1=new emp1();
Emp e1=new emp();
Submit
40.
A constructor has which of the following return types?
Void
Public
Int
None
Submit
41.
Windows Firewall is a ?
Package
Utility
Customized software
System utility
Submit
42.
BIOS is example of?
Micro OS
System Software
System Utility
Computer Device Driver
Submit
43.
Requrement analysis phase identifies?
Flow charts
Programs
Modules
Programming Goals
Submit
44.
If AK is Alternate key, CK is candidate key, and PK is primary key, which of the foloiwing holds good?
AK-PK=CK
CK-PK=AK
CK-AK=PK
3 and 4
Submit
45.
What is testing a software?
Remove errors
Check for functionality
Debugging
All of the above
Submit
46.
A relation is same as ?
A table
A row
A column
A relationship
Submit
47.
Ubuntu is an Operating System.
True
False
Submit
48.
If U are designing a form which of the following controls should be used for Student Qualification?
Text field
Text area
Checkbox
Radiobutton
Submit
49.
Which of the following two data types are supported by a switch construct?
Integer
Boolean
Char
String
Submit
50.
A class is a ?
Primitive data type
Abstract Data Type
Array Type
Interface Type
Submit
51.
A class is an instance of object?
True
False
Submit
52.
Which of the following methods are supported by Text Area. Select all that apply
SetText
GetText
Append
GetSelectedIndex
Submit
53.
A method with the same name as class name is called a ?
Default method
Default constructor
Constructor
Parametrized constructor
Submit
54.
Which of the following are applicable to a method?
Signature
Return type
Body
Declaration
All of the above
Submit
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All (54)
Unanswered (
)
Answered (
)
A table has 3 rows and 5 columns , degree is _______.
Which of the following printers is the fastest?
IDE uses GUI?
Primary key can be duplicate?
Windows OS is multitasking?
Which OS is the most popular in Home Computing?
A table has 3 rows and 5 columns, cardinality is __________________.
Calculator is a ?
Which of the followng is the most diffcult to debug?
To group all the radio buttons we should,
Which is the correct method of Integer class?
Class is a collection of similar objects?
Mysql>select length("Hi There") What will be the output?
A tuple is the same as?
Which is the greatest storage unit?
Which if the following is false about operating systems?
Primary ke can be null.
What is the purpose of constructors?
What is the maximum no of primary key a table can have?
Which of the following is not a function of DBMS?
What is the stage in which actual programs are written
A constructor which does not have any parameters is called?
A byte is made up of ________bits?
Which data type should be used to store a name in Java?
IDE is a RAD tool?
Constructors can be overloaded ?
Name the cyber act of India?
If U are designing a form which of the following controls should be...
What can be found in a table in mysql?
Antivirus is a ?
Which of the following are examples of Cyber Crime?(Select all that...
Which of the following is a utility?
1 GB ==_______KB
A table has the following structure...
A class has how many kinds of constructors?
Documentation helps in which of the following?
Which of the following is a valid variable in Java?
Maintenance and update is which phase of Software Development?
A object of class emp can be created as
A constructor has which of the following return types?
Windows Firewall is a ?
BIOS is example of?
Requrement analysis phase identifies?
If AK is Alternate key, CK is candidate key, and PK is primary key,...
What is testing a software?
A relation is same as ?
Ubuntu is an Operating System.
If U are designing a form which of the following controls should be...
Which of the following two data types are supported by a switch...
A class is a ?
A class is an instance of object?
Which of the following methods are supported by Text Area. Select all...
A method with the same name as class name is called a ?
Which of the following are applicable to a method?
X
OK
X
OK
Cancel
X
OK
Cancel