CA Foundation Business Economics Questions 2023 - Part 32
Fri, 03 Mar 2023
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Comptia Network + 2023 Questions and answer - Part 18
1. A telecommunications provider has just deployed a new OC-12 circuit at a customer site. While the circuit showed no errors from the provider end to the customer's demarcation point, a network administrator is trying to determine the cause of dropped packets and errors on the circuit. Which of the following should the network administrator do to rule out any problems at Layer 1? (Choose two.)(Select 2answers)
A) A. Use a loop-back at the demark and router, and check for a link light
B) B. Use an OTDR to validate the cable integrity
C) C. Use a pin-out tester to validate the cable integrity
D) D. Use a multi-meter to validate the cable integrity
E) E. Check for any devices that may be causing EMI on the cable
F) F. Clean the cables to be sure they are free of dust and debris
2. As part of a transition from a static to a dynamic routing protocol on an organization's internal network, the routing protocol must support IPv4 and VLSM. Based on those requirements, which of the following should the network administrator use? (Choose two.)(Select 2answers)
A) A. OSPF
B) B. IS-IS
C) C. RIPv1
D) D. BGP
E) E. VRRP
3. A network technician receives a spool of Cat 6a cable and is asked to build several cables for a new set of Ethernet runs between devices. Which of the following tools are MOST likely needed to complete the task? (Choose three.)(Select 3answers)
A) A. Wire stripper
B) B. Cable crimper
C) C. RJ-11 connectors
D) D. RJ-45 connectors
E) E. Multi-meter
F) F. Punch-down tool
4. An administrator is moving to a new office. There will be several network runs through the ceiling area of the office. Which of the following is the BEST to utilize in these areas?
A) A. Single-mode fiber-optic cabling
B) B. Cat 5e-rated cabling
C) C. Cat 6-rated cabling
D) D. Plenum-rated cabling
5. A technician must determine if a web page user's visits are connecting to a suspicious website's IP address in the background. Which of the following tools would provide the information on TCP connections?
A) A. netstat
B) B. tracert
C) C. arp
D) D. ipconfig
E) E. route
A) A. Use a loop-back at the demark and router, and check for a link light
B) B. Use an OTDR to validate the cable integrity
C) C. Use a pin-out tester to validate the cable integrity
D) D. Use a multi-meter to validate the cable integrity
E) E. Check for any devices that may be causing EMI on the cable
F) F. Clean the cables to be sure they are free of dust and debris
2. As part of a transition from a static to a dynamic routing protocol on an organization's internal network, the routing protocol must support IPv4 and VLSM. Based on those requirements, which of the following should the network administrator use? (Choose two.)(Select 2answers)
A) A. OSPF
B) B. IS-IS
C) C. RIPv1
D) D. BGP
E) E. VRRP
3. A network technician receives a spool of Cat 6a cable and is asked to build several cables for a new set of Ethernet runs between devices. Which of the following tools are MOST likely needed to complete the task? (Choose three.)(Select 3answers)
A) A. Wire stripper
B) B. Cable crimper
C) C. RJ-11 connectors
D) D. RJ-45 connectors
E) E. Multi-meter
F) F. Punch-down tool
4. An administrator is moving to a new office. There will be several network runs through the ceiling area of the office. Which of the following is the BEST to utilize in these areas?
A) A. Single-mode fiber-optic cabling
B) B. Cat 5e-rated cabling
C) C. Cat 6-rated cabling
D) D. Plenum-rated cabling
5. A technician must determine if a web page user's visits are connecting to a suspicious website's IP address in the background. Which of the following tools would provide the information on TCP connections?
A) A. netstat
B) B. tracert
C) C. arp
D) D. ipconfig
E) E. route
1. Right Answer: A,B
Explanation:
2. Right Answer: A,B
Explanation:
3. Right Answer: A,B,D
Explanation:
4. Right Answer: D
Explanation:
5. Right Answer: A
Explanation:
Explanation:
2. Right Answer: A,B
Explanation:
3. Right Answer: A,B,D
Explanation:
4. Right Answer: D
Explanation:
5. Right Answer: A
Explanation:
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