CS411 Quiz No.1 Shared by Rushda Emaan (solved), Spring 2014

Question # 1 of 10 ( Start time: 08:06:09 PM )  Total Marks: 1

All the members of interfaces are implicitly __________________.

Select correct option:

 Private

 Static

 Public

 Abstract

Question # 2 of 10 ( Start time: 08:07:18 PM )  Total Marks: 1

Which of the following is an entity that introduces event into the system?

Select correct option:

 Event Channel

 Event Stream

 Event Consumer

 Event Producer

Question # 3 of 10 ( Start time: 08:07:52 PM )  Total Marks: 1

At the time an event is fired, the _____________ methods will be invoked.

Select correct option:

 Registered

 Public

 Static

 Unregistered

Question # 4 of 10 ( Start time: 08:08:19 PM )  Total Marks: 1

Attributes of a program can be queried at run time through ____________.

Select correct option:

 Reflection

 Value

 Reference

 Extension

Question # 5 of 10 ( Start time: 08:09:56 PM )  Total Marks: 1

Writing higher-level functions that call upon lower-level functions _________ a program.

Select correct option:

 Decode

 Harder

 Refactor

 Simplify

Question # 6 of 10 ( Start time: 08:10:25 PM )  Total Marks: 1

The easiest way to declare an event is to put the event keyword in front of a ________ member.

Select correct option:

 Interface

 Delegate

 Class

 Struct

Question # 7 of 10 ( Start time: 08:11:36 PM )  Total Marks: 1

If we run the program from within Visual Studio, the console window disappears quickly so we can use ________________ to keep screen from going away.

Select correct option:

 Console.ReadLine()

 Console.WriteLine()

 Console.Title

 Console.Clear

Question # 8 of 10 ( Start time: 08:12:25 PM )  Total Marks: 1

Which of the following does NOT include in event processing operations?

Select correct option:

 Deleting Events

 Reading Events

 Terminating Events

 Transforming Events

Wait for a single event is ___________ operation.

Select correct option:

 Waiting

 Waste

 Idle

 Blocking

Question # 10 of 10 ( Start time: 08:13:13 PM )  Total Marks: 1

_____________ is an entity that receives events from the system.

Select correct option:

 Event Producer

 Event Consumer

 Event Channel

 Event Generator