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WorksheetsTest-1
Total questions: 30
Worksheet time: 16mins
Select any one of the correct declaration of variables
1. float Fa78;Fa78=90; 2. int _abc;_abc=90;
3. char 8asd;8asd='a'; 4. int a9;a9=45;
1,2,3 are correct
2,3,4 are correct
1,2,4 are correct
all are correct
Using C Language following are developed
1.SQL 2.Prince of Percia game 3. Unix OS
1 and 3
1 and 2
2 and 3
all 1,2 and 3
In C Language # refers to
Headder Section
Preprocessing Section
Preprocessor
Header
In printf Statement 'f' stands for
file
function
fundamental
format
main() function is which type of function
pre-defined
user-defined
compiler-defined
abstract
What is the output of following code
int a=-99;
if(a)
{
printf(a);
}
99
CTE
-99
Garbage Value
What is the output of following code
int i=1;
for(i=1;i<=3;i++);
{
printf("%d",i);
}
4
CTE
123
RTE
In the following What is best for writing multiple blocks
multiple if
switch
if-else lader
nested if
What is the output of following code
int a[]={10,20,30};
printf("%d",a[3]);
30
CTE
Garbage Value
RTE
In C Language how many files are created after compilation and execution
2
3
1
4
What is the output of following code
int a=10;
int *p=&a;
*p=23;
printf("%d",a);
10
CTE
23
RTE
_____ is used to find and fix bugs in the Java programs.
JVM
JRE
JDK
JDB
Who is Author of Java Language
James Gosling
Dennis Ritchel
Bjarne Stroustrop
Berners Lee
What is API in Java
libraries
packages
jar files
none
Security in Java Refers to
bytecode
JVM
applets
JRE
JVM work is
converts mnemonic code to machine code
converts byte code to machine code
converts machine code to byte code
none
Java Developed officially in the Year
1991
1995
1994
1992
Java is
Object Oriented
Procedure Oriented
Structure Oriented
Module Oriented
Java's First Name is
Jolt
Revolutionary
Oak
None
Which of the following is a property of database
Represents some aspect of the real world
Logically related collection of data
Built, and populated with data for a specific purpose
All the above
The database and DBMS software together is called a ________________
Database system
Data Model
Application Program
System software
Who is responsible for authorizing access to the database, coordinating and monitoring its use
Database programmer
System Analyst
DBA
Specialised user
What is ram?
memory of computer
memory of monitor
random acces memory
rapid action memory
what is DVD?
Digital Virtual Disk
Distance Visible Disk
Direct Versatile Disk
Digital Drive Disk
What does Personal Computer mean?
Designed for a single user.
You can only do personal business on it.
Only applies to a desktop computer.
If anyone else touches it, it will blow up.
What is the name of this component?
Water Cooler.
Central Processing Unit.
Memory.
Solid State Drive.
