Write the postfix notation of A+B*C/D?
Quiz'O Mania Round 1

Quiz
•
Computers
•
University
•
Hard
K. GUNA
Used 9+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
ABCD+*/
AB*/CD+
ABC*D/+
ABCD*+/
A+B*C/D
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In object-oriented programming, the process by which one object acquires the properties of another object is called
Encapsulation
Overloading
Inheritance
Polymorphism
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What will be the output of the following Java program?
class leftshift_operator {
public static void main(String args[]) {
byte x = 64;
int i;
byte y;
i = x << 2;
y = (byte) (x << 2);
System.out.print(i + " " + y);
}
}
0 256
0 64
256 0
64 0
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What should not be done to avoid deadlock?
Avoid using multiple threads
Avoid hold several locks at once
Use interruptible locks
Execute foreign code while holding a lock
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is true about time slicing?
Time slicing is OS service that allocates CPU time to available runnable thread
Time slicing is the process to divide the available CPU time to available runnable thread
Time slicing depends on its implementation in OS
Time slicing allocates more resources to thread
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does not prevent JVM from terminating?
Process
JVM Thread
User Thread
Daemon Thread
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Range of singed long and unsigned long variables are.?
-2147483647 to +21474836480 to 4294967295
-2147483648 to +21474836470 to 4294967296
-2147483648 to +21474836470 to 4294967295
0 to 4294967295-2147483648 to +2147483647
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