1. A network administrator wants to connect to a remote device via SSH. Which of the following layers of the OSI model is the protocol using?
A) A. 3 B) B. 4 C) C. 5 D) D. 6 E) E. 7
2. A network extension needs to be run to a location 500ft(152m) from the nearest switch. Which of the following solutions would work BEST? (Choose two.)(Select 2answers)
A) A. Cat 6 with a repeater placed in the middle of the run B) B. Cat 7 C) C. Crossover cable D) D. Fiber-optic cabling E) E. Cat 7 with a patch panel placed in the middle of the run
3. Which of the following protocols are used to configure an email client to receive email? (Choose two.)(Select 2answers)
A) A. IMAP B) B. SMTP C) C. POP D) D. SFTP E) E. TFTP
4. A network technician is assisting a user who is having problems accessing a particular website. Other users are reporting that the website is accessible outside of the office. The technician suspects the problem is with the company's firewall. Which of the follwing should the technician use to troubleshoot?
A) A. WiFi analyzer B) B. Bandwidth speed tester C) C. Dig D) D. Packet sniffer
5. After setting up in a temporary office, Joe tries to access the company's wireless network. Following several attempts, Joe is able to get an IP, but cannot access network resources. Which of the following is the MOST likely cause of this error when trying to connect to the company's wireless network?
A) A. Incorrect passphrase B) B. Incorrect power levels C) C. Incorrect workstation certificate D) D. Incorrect encryption
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