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CompTIA JK0-023 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network Security | 20% | - Authentication and access control - Encryption and secure protocols - Threats, vulnerabilities, and mitigation - Security devices and technologies |
| Industry Standards, Practices, and Network Theory | 20% | - Network evolution and emerging technologies - Safety and environmental procedures - Standards and protocols - Communication and professional conduct |
| Network Troubleshooting | 20% | - IP addressing and routing problems - Wireless and security troubleshooting - Cable and connectivity issues - Troubleshooting methodology |
| Network Operations | 20% | - Monitoring and documentation - Network policies and best practices - Remote access and management - Business continuity and disaster recovery |
| Network Architecture | 20% | - Network topologies and types - IP addressing and subnetting - OSI and TCP/IP models - Network services and cloud concepts - Routing and switching technologies |
CompTIA Network+ certification Sample Questions:
Question 1
Which of the following tools would a technician use to terminate CAT6 wires to the inside of the wall jack?
A. Punch down
B. Toner probe
C. Crimper
D. Cable tester
Question 2
Kim, a technician, needs to test if domain name resolution is functioning properly. Which of
the following software tools would she use to accomplish this? (Select TWO).
A. arp
B. netstat
C. nslookup
D. route
E. dig
Question 3
The software in a virtualized environment that controls resource allocation and allows multiple operating system guests to run on the same physical platform is known as the:
A. broker.
B. VDI.
C. hypervisor.
D. LPAR.
Question 4
A firewall that examines all the incoming traffic and decides if the traffic is going to be allowed though or dumped is a example of which of the following?
A. Content filter
B. Packet sniffing
C. Stateful inspection
D. Packet filter
Question 5
Which of the following 802.11n features allows for the use of multiple simultaneous frequencies in order to increase usable bandwidth?
A. 20MHz channel spacing
B. Channel bonding
C. MIMO
D. Spatial reuse
Solutions:
| Question 1 Answer: A | Question 2 Answer: C,E | Question 3 Answer: C | Question 4 Answer: C | Question 5 Answer: B |
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