What is the primary reason that the preferred method of transitioning from IPv4 to IPv6 can’t be used?
A. It costs too much.
B. It requires a special dedicated router.
C. The device does not support tunneling.
D. The device does not have an IPv6 protocol stack.
D is correct. The primary reason that the dual stack method of transitioning from IPv4 to IPv6 can’t be used is the device does not have an IPv6 protocol stack.
A, B, and C are incorrect. A is incorrect because the device will eventually have to support IPv6 or be abandoned. B and C are incorrect because they aren’t applicable to the dual stack method.
What is the primary reason that the preferred method of transitioning from IPv4 to IPv6 can’t...
Which is the preferred method of transitioning from IPv4 to IPv6? A. Tunneling B. Route aggregation C. Translation D. Dual stack E. Route bridging
What are the three methods of transitioning from IPv4 to IPv6? A. Tunneling B. Route aggregation C. Translation D. Dual stack E. Route bridging
PART A 21 MARKS
SHORT ANSWER QUESTIONS Answer ALL questions from this part. Write
your answers in the Examination Answer Booklet. Each question is
worth 1.5 marks (14 x 1.5 = 21 marks).
Question 1
An organisation has been granted a block of addresses with the mask
/22. If the organisation creates 8 equal-sized subnets, how many
addresses (including the special addresses) are available in each
subnet? Show your calculations.
Question 2
Give an example of a valid classful address...
What is the primary method used by microbes to have water cross
the membrane?
Choose
one:
A. pumps
B. Membranes do not allow water into or out of cells.
C. diffusion
D. pinocytosis
E. aquaporins
Which of the following is the best example of an
extremophile?
Choose
one:
A. the facultative anaerobe Bacillus cereus
B. the Gram-negative plague-causing bacteria Yersinia
pestis
C. the hyperthermophile bacteria Methanopyrus
kandleri
D. the barotolerant bacterial strain DSK1
Of the reactions that involve reactive oxygen...
What is the critical difference between passive and active transport? A. passive requires energy but active does not B. passive requires no energy, but active does C. passive and active each require energy, but passive requires less What is an enzyme? A. a protein that facilitates a reaction B. a protein that supplies water for hydrolysis reactions C. a protein that absorbs water during dehydration reactions The First Law of Thermodynamics states: A. energy can be changed from one form...
91. What is the primary value of insurance to business enterprise? It removes all tort and contract liability risk. It provides a means to shift risk away from the business to an insurer. It shields directors and officers from personal liability. d. It imposes a duty of utmost good faith on the business enterprise. 92. Under which level of government jurisdiction do insurance policies fall? a. provincial jurisdiction b. federal jurisdiction c. executive jurisdiction d. municipal jurisdiction...
Which of the following statements concerning the use of support department and joint cost allocations for performance evaluations is not true? a. A manager may not be responsible for the allocation of support department costs if he or she cannot control the square footage of the areas upon which cost allocations are based. b. A manager may miss a performance target because direct materials costs are too high. c. A manager may miss a performance target because he or she...
CASE 3-1 YOU CAN’T GET THERE FROM HERE: UBER SLOW ON DIVERSITY Established in 2009, Uber provides an alternative to taxi cab service in 460 cities and nearly 60 countries worldwide. The trick? Their mobile application for smartphones allows riders to arrange for transportation with drivers who operate their personal vehicles. A dual rating system (drivers and customers rate each other) serves as a quality control device keeping Uber standards high.(1) As an international technology firm, Uber has been challenged,...
1.Which of the following statements is CORRECT? A. Prime costs are those costs that are expensed in the accounting period in which they are incurred. B. Conversion costs include the costs of raw material, direct labour, and manufacturing overhead. C. The costs incurred in relation to both overtime premiums and idle time are classified as manufacturing overhead. D. The cost of factory lighting would be classified as a period cost. Which of the following costs would NOT be classified as...
(13 points) A. Below is data collected for the reaction when metabolite Y is synthesized from metabolite X under two different conditions Plot the data na single graph and label all axes. (pts) Condition 1 reaction progress (beginning to end) free energy Condition 2 reaction progress (beginning to end) free energy 1 3 8.25 8.5 .75 4 8 6 8.25 9 3 10 4 10.5 5 6 8.25 7 4 8 1.5 91 10 1 8 1.5 91 10 11...