Exercise & Quiz Test – 41


Question 1

1. When an object has many forms, it has__________
1) Inheritance
2) Scalability
3) Encapsulation
4) Polymorphism
5) None of these

Answer & Solution
Question 2

2. A remote control that is used to turn on or off some machine is called__________
1) class
2) interface
3) message
4) instance
5) None of these

Answer & Solution
Question 3

3. What type of commerce is enabled by technology__________
1) Path-to-profitability
2) E-commerce
3) EBuy
4) Internet
5) None of these

Answer & Solution
Question 4

4. Which type of worker knows how and when to apply technology___________
1) Computer scientist
2) Technology-literate knowledge worker
3) Technology analyst
4) Computer savvy
5) None of these

Answer & Solution
Question 5

5. A __________ implementation will involve employees utilizing one part at a time.
1) parallel
2) direct
3) phased
4) pilot
5) None of these

Answer & Solution
Question 6

6. Adding new features is typically performed during the __________ phase.
1) implementation
2) needs analysis
3) development
4) maintenance
5) all of the above

Answer & Solution
Question 7

7. Computer can not do anything without a___________
1) Chip
2) Memory
3) Output device
4) Programme
5) None of these

Answer & Solution
Question 8

8. Which generation of computers is covered by the period 1964-77__________
1) First
2) Second
3) Third
4) Forth
5) None of these

Answer & Solution
Question 9

9. Which of the following is An ad hoc query___________
1) pre-planned question
2) exclamation mark
3) spur-of-the moment question
4) period
5) None of these

Answer & Solution
Question 10

10. A hacker contacts you my phone or email and attempts to acquire your password_________
1) spoofing
2) phishing
3) spamming
4) bugging
5) None of these

Answer & Solution