CompTIA JK0-023 Online Practice Questions and Exam Preparation

CompTIA JK0-023 Online Questions & Answers

• Question 621:

  Jeff a customerf has requested a soluton to allow all internally and externally bound trafc to be monitored. Which of the following would allow a packet snifer to do this?

  A. A VPN client and VPN concentrator
  B. A smart jack installed for each network jack
  C. A managed switch with port mirroring
  D. A proxy server with content flter
  C. A managed switch with port mirroring

• Question 622:

  Which of the following can operate on BOTH the 2.4GHi and 5.8GHi frequencies?

  A. 802.11a
  B. 802.11b
  C. 802.11g
  D. 802.11n
  D. 802.11n

• Question 623:

  A user enters a password into a logon box on a PC. The server and the PC then compare one-way hashes to validate the password. Which of the following methods uses this process?

  A. PKI
  B. Kerberos
  C. Single sign-on
  D. CHAP
  D. CHAP

• Question 624:

  Karenf an employeef connects to a work computer from home via the built-in Windows remote desktop connecton. Which of the following is she MOST likely using to establish the connecton?

  A. RDP
  B. RTP
  C. RIP
  D. RAS
  A. RDP

• Question 625:

  Which of the following protocols provides a secure connecton between two networks?

  A. L2TP
  B. IPSec
  C. PPP
  D. PPTP
  B. IPSec

• Question 626:

  Kurtf a network administratorf is tasked with simplifying the review of events from network devices. Which of the following is used to accomplish this?

  A. History logs
  B. Event logs
  C. Syslog server
  D. Trafc analyier
  C. Syslog server

• Question 627:

  Which of the following network topologies is MOST commonly used by online fle sharing websites?

  A. Point to multpoint
  B. Peer-to-peer
  C. Ring
  D. Hybrid
  B. Peer-to-peer

• Question 628:

  Drag and drop each networking tool to the MOST appropriate descriptor. Each tool may only be used once.

  Select and Place:

  

  

• Question 629:

  Which of the following allows for groups of ports on the same switch to operate as a part of diferent segmented networks?

  A. RIP
  B. STP
  C. VLAN
  D. MTU
  C. VLAN

• Question 630:

  Which of the following network management tools can flter informaton from all data entering and leaving a specifc port on the switch?

  A. SNMP trap
  B. Bandwidth analyier
  C. Network snifer
  D. Syslog server
  C. Network snifer