CA Foundation Business Economics Questions 2023 - Part 32
Fri, 03 Mar 2023
Inspirational journeys
Follow the stories of academics and their research expeditions
Comptia Network + 2023 Questions and answer - Part 24
1. Which of the following DNS records needs to be configured for SMTP traffic?
A) A. MX
B) B. CNAME
C) C. AAAA
D) D. PTR
2. A network engineer is designing a new IDF in an old building. The engineer determines the equipment will fit in a two-post rack, and there is power available for this equipment. Which of the following would be the FIRST issue to remediate?
A) A. Air flow and cooling
B) B. UPS capability
C) C. Circuit labeling
D) D. Power redundancy
3. A network technician is creating a new subnet for 488 host machines. The technician is told to use a class B address scheme when making the subnet and is instructed to leave as much room as possible for additional subnets of the same size. Which of the following subnets would fulfill these requirements?
A) A. 10.5.4.0/22
B) B. 10.233.2.0/23
C) C. 172.16.0.0/22
D) D. 172.18.0.0/23
E) E. 192.168.25.0/24
4. Which of the following wireless connection types utilize MIMO on non-overlapping channels? (Choose two.)(Select 2answers)
A) A. 802.11a
B) B. 802.11ac
C) C. 802.11b
D) D. 802.11g
E) E. 802.11n1
5. Ann, a network technician, has just installed a fiber switch in a datacenter. To run the fiber cabling, Ann plans the cable route over the top of the rack using the cable trays, down to the switch, coiling up any excess cable. As Ann configures the switch, she notices several messages in the logging buffer stating the receive signal of the SFP is too weak. Which of the following is MOST likely the cause of the errors in the logging buffer?
A) A. Bend radius exceeded
B) B. Fiber cable mismatch
C) C. Fiber type mismatch
D) D. Bad fiber switch
A) A. MX
B) B. CNAME
C) C. AAAA
D) D. PTR
2. A network engineer is designing a new IDF in an old building. The engineer determines the equipment will fit in a two-post rack, and there is power available for this equipment. Which of the following would be the FIRST issue to remediate?
A) A. Air flow and cooling
B) B. UPS capability
C) C. Circuit labeling
D) D. Power redundancy
3. A network technician is creating a new subnet for 488 host machines. The technician is told to use a class B address scheme when making the subnet and is instructed to leave as much room as possible for additional subnets of the same size. Which of the following subnets would fulfill these requirements?
A) A. 10.5.4.0/22
B) B. 10.233.2.0/23
C) C. 172.16.0.0/22
D) D. 172.18.0.0/23
E) E. 192.168.25.0/24
4. Which of the following wireless connection types utilize MIMO on non-overlapping channels? (Choose two.)(Select 2answers)
A) A. 802.11a
B) B. 802.11ac
C) C. 802.11b
D) D. 802.11g
E) E. 802.11n1
5. Ann, a network technician, has just installed a fiber switch in a datacenter. To run the fiber cabling, Ann plans the cable route over the top of the rack using the cable trays, down to the switch, coiling up any excess cable. As Ann configures the switch, she notices several messages in the logging buffer stating the receive signal of the SFP is too weak. Which of the following is MOST likely the cause of the errors in the logging buffer?
A) A. Bend radius exceeded
B) B. Fiber cable mismatch
C) C. Fiber type mismatch
D) D. Bad fiber switch
1. Right Answer: A
Explanation:
2. Right Answer: A
Explanation:
3. Right Answer: D
Explanation:
4. Right Answer: B,E
Explanation:
5. Right Answer: A
Explanation:
Explanation:
2. Right Answer: A
Explanation:
3. Right Answer: D
Explanation:
4. Right Answer: B,E
Explanation:
5. Right Answer: A
Explanation:
Tags:
comptia it exams it certification exams it certifications 2023 comptia exam comptia certification comptia questions comptia a+ comptia exam prep comptia 2023 compti prep materials comptia practice exams questions and answers practice tests test question test comptia a+ comptia a+ 1001 comptioa a+ 1002 comptia casp comptia cloud comptia cysa comptia it fundamentals comptia linux comptia network+ comptia security+ linux essentials0 Comments
Categories
Recent posts
CA Foundation Business Economics Questions 2023 - Part 31
Fri, 03 Mar 2023
CA Foundation Business Economics Questions 2023 - Part 30
Fri, 03 Mar 2023
Leave a comment