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- Question
Projects come in all sizes and shapes. Many times, project managers must daw from their "toolbox" of processes, tools, or methodologies. How many knowledge areas are described in the Project Management Body of Knowledge ?
Options- A. 2 - core processes and facilitating processes
- B. 9
- C. 5 - initiation, planning,execution,control, and closing
- D. 39
- Correct Answer
- 9
ExplanationAnswer A is incorrect because it pertains to the processes. Answer C is incorrect because these are the five phases of a project. Answer D is incorrect because there are 39 processes, not knowledge areas.
- 1. What needs to be done to make the queries work after changes are made to an InfoProvider? A. Re-Generate the queries. B. Nothing can be done. C. Delete and re-create the queries. Discuss
- 2. Which object types can you merge when using Multi Queries in a Web Intelligence document (WID)? A. Dimension - Measure B. Dimension - Detail C. Measure - Measure D. Dimension - Dimension Discuss
- 3. What is the subnet for host ID 10.16.3.65/23? Discuss
- 4. Which class of IP address provides a maximum of only 254 host addresses per network ID?
Options- A. Class A
- B. Class B
- C. Class C
- D. Class D Discuss
- 5. The network address of 172.16.0.0/19 provides how many subnets and hosts?
Options- A. 7 subnets, 2046 hosts each
- B. 7 subnets, 8190 hosts each
- C. 8 subnets, 2046 hosts each
- D. 8 subnets, 8190 hosts each Discuss
- 6. Convert 10100010111101011001110110001011 2 to dotted decimal. Discuss
- 7. At which layer is routing implemented , enabling connections and path selection between two end systems? Discuss
- 8. Which layer defines how data is formatted , presented, encoded, and converted for use on the network? Discuss
- 9. If a switch has three computers connected to it, with no VLANs present, how many broadcast and collision domains is the switch creating?
Options- A. Three broadcast and one collision
- B. Three broadcast and three collision
- C. one broadcast and three collision
- D. One broadcast and one collision Discuss
- 10. What must happen if a DHCP IP conflict occurs?
Options- A. Proxy ARP will fix the issue
- B. The client uses a gratuitous ARP to fix the issue
- C. The administrator must fix the conflict by hand at the DHCP server
- D. The DHCP server will reassign new IP addresses to both computers Discuss
More questions
Correct Answer: : A
Correct Answer: : D
Correct Answer: A/23 is 2552552540 The third octet is a block size of 20, 2, 4 The subnet is in the 1620 subnet; the broadcast address is 163255
Correct Answer: Class C
Explanation:
Class C network address has only 8 bits for defining hosts :
Correct Answer: 8 subnets, 8190 hosts each
Explanation:
A CIDR address of/19 is 255.255.224.0. This is a Class B address, so that is only 3 subnet bits, but it provides 13 host bits, or 8 subnets, each with 8,190 hosts.
Correct Answer: Convert to dotted hexadecimal first, and then convert each hexadecimal number pair to decimal A2F59D8B then 162245157139
Correct Answer: The Network layer provides routing through an internetwork and logical addressing
Correct Answer: The presentation layer makes sure that data is in a readable format for the Application layer
Correct Answer: one broadcast and three collision
Explanation:
If a switch has three computersconnected to it, with no VLANs present , one broadcast and three collision domains are created.
Correct Answer: The administrator must fix the conflict by hand at the DHCP server
Explanation:
If a DHCP Conflict is detected, either by the server sending a ping and getting response or by a host using a gratuitous ARP (arp'ing for its own IP address and seeing if a host responds), then the server will hold that address and not use it again until it is fixed by an administrator.
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