Worksheets22AD003
Total questions: 10
Worksheet time: 5mins
which of the following is not a valid C variable name ?
int number;
float rate;
int variable_count;
int $main;
Which of the following declarationis not supported by C language?
String str
char *str;
float str=3e2;
Both String str; & float str=3e2;
Looking at the picture , his name is _______
Guido van Rossum
Dennis Ritchie
James Gosling
Brendan Eich
If a robot is able to change its own trajectory as per the external conditions,then the robot is considered as the _____
Mobile
Non-servo
Open Loop
Intelligent
What is the default value of char variable?
’\u0000’
0
null
not defined
What happens when thread’s sleep() method is called?
Thread return to the ready state.
Thread returns to the waiting state.
Thread starts running.
None of the above.
What will happen if static modifier is removed from the signature of the main method ?
Compilation Error
Run Time Error:NoSuchMethodError
Program will compile and run without any output
Program will compile and run to show the required output
Which one of the following web browsers uses just-in-time(JIT) compiler?
Netscape navigator
HOT JAVA
Internet Explorer
None of these
Which is a kind of a self sufficient subprogram with a specific functional area?
Functions
Inheritance
Encapsulation
Object
The size of the IPv4 is
32 Bits
16 Bits
64 Bits
128 Bits
