Exception Handling Notes Questions with Answers PDF Download - 15

Select the correct statement about an Exception

1. It occurs during loading of program
2. It occurs during Just-In-Time compilation
3. It occurs at run time
4. a,b and c

Choose the statements which makes interface different from classes

1. Unlike classes, interfaces consists of only declaration but not implementation
2. Interfaces cannot be used directly like classes to create new objects
3. Interfaces consists of declaration of methods, properties events and type definitions
4. All of the above

An 8 byte integer is

1. char
2. long
3. short
4. byte l

Difference between a while and a do while loop

1. A while and a do while loop are same
2. A while loop works for discrete iterations
3. A do while loop is more efficient
4. Ado while loop always executes even if the condition is false whereas a while loop only works with t

The option not suitable regarding delegates is that

1. they can be used to implement callback notification
2. they permit execution of a method on a secondary thread in an asynchronous manner
3. it is a user defined type
4. they are public by default