QUESTION 30

The connection between a VPN client and a VPN server is called ________.

		hyperlink
		data highway
		bridge
		tunnel

QUESTION 31

Use of Social Media systems at work have the following risks (choose 3)

		Decreased productivity because of time spent on Facebook, Twitter etc during working hous
		Sexual harassment liability
		Increased productivity though collaboration, knowledge sharing, problem solving and decision making
		Leaking or stealing of confidential information

QUESTION 32

Virtualization is the process by which:

		a single operating system is shared by multiple users.
		One physical computer hosts many different virtual computers within it
		many computers are used to control a server
		a single server is used to host the operations of a workstation

QUESTION 33

An example of volatile memory is:

		The Random Access Memory (RAM) that is used for the cache in your laptop
		The solid state storage (SSD) in your laptop
		Thumb drives
		CD or DVD

QUESTION 34

Disadvantages of using open source software include (select two):

		Maintenance and upgrades may be irregular and not supported
		Cheap
		Expensive
		Software may not be stable

QUESTION 35

Which are examples of storage hardware devices (select two)?

		thumb drive
		optical disk
		barcode scanner
		central processing unit

QUESTION 36

Choose two facts that are true about Information Technology (IT) and Information Systems (IS). Select two answers:

		IT = hardware + software + data
		IS = hardware + software + data
		IS = IT + procedures + people
		IS can be purchased in multiple currencies

QUESTION 37

Which of the following is a characteristic of volatile memory?

		Processor heats up during the operation.
		Contents are lost when power is off
		Processing of data is very slow
		Files are stored permanently
		Has to be cleaned annually

QUESTION 38

Which of the following would be the most disruptive to an organization when implementing an information system?

		creating new databases
		installing new software
		changing reporting relationships and tasks for team members
		installing new hardware components

QUESTION 39

According to Porter's five forces model, which of the following firms would be least affected by the threat of substitutes (select two)?

		a used car dealership in Dallas
		a food vendor at a county fair
		an airline that uses most of the gates at Dallas Love Field
		a firm that makes the only drug for a disease
		a convenience store that sells retail products

QUESTION 40

The term ________ means that the computing resources leased can be increased or decreased dynamically in a short span of time and that organizations pay for just the resources that they use

		incremental
		programmatic
		elastic
		portable