Question#1
Java supports the dynamic loading of classes, which means classes are loaded on demand.
a) True ✅- Answer
b) False

Question#2
The size of the int data type in Java depends on whether it is running on a 32-bit or 64-bit architecture.
a) True
b) False ✅- Answer

Question#3
Java programs are executed directly by the computer's processor without the need for any intermediate software.
a) True
b) False ✅- Answer

Question#4
Abstraction in Java means exposing all the implementation details to the user.
a) True
b) False ✅- Answer

Question#5
Java supports both method overriding and method overloading to achieve polymorphism.
a) True ✅- Answer
b) False

Question#6
Java bytecode can only be executed on the platform where the program was developed.
a) True
b) False ✅- Answer

Question#7
In Java, the main method is defined as 'public static void main(String[] args)'.
a) True ✅- Answer
b) False

Question#8
Java arrays can store elements of different data types in a single array.
a) True
b) False ✅- Answer

Question#9
Java provides both memory management and garbage collection through the JVM.
a) True ✅- Answer
b) False

Question#10
In Java, the float data type has double the precision of the double data type.
a) True
b) False ✅- Answer

Question#11
Java is architecture neutral because the size of its primitive types is fixed across platforms.
a) True ✅- Answer
b) False

Question#12
Java does not support multithreading, thus only one thread can execute at a time within a program.
a) True
b) False ✅- Answer

Question#13
Applets in Java are small programs that typically run within a web browser.
a) True ✅- Answer
b) False

Question#14
The logical OR operator in Java is represented by '||'.
a) True ✅- Answer
b) False

Question#15
In procedure-oriented programming, encapsulation is a key feature.
a) True
b) False ✅- Answer

Question#16
The conditional operator in Java, represented as '? :', can be used as a shorthand for an if-else statement.
a) True ✅- Answer
b) False

Question#17
Java uses the keyword 'interface' to define a class blueprint for creating objects.
a) True
b) False ✅- Answer

Question#18
Inheritance in Java is used to allow new classes to reuse code and behavior from existing classes.
a) True ✅- Answer
b) False

Question#19
The 'System.out.println()' method in Java prints a string to the console without adding a newline character at the end.
a) True
b) False ✅- Answer

Question#20
Bitwise operators in Java cannot perform operations on the binary representations of numeric values.
a) True
b) False ✅- Answer