1. A technician logs onto a system using Telnet because SSH is unavailable. SSH is enabled on the target device, and access is allowed from all subnets. The technician discovers a critical step was missed. Which of the following would allow SSH to function properly?
A) A. Perform file hashing B) B. Generate new keys C) C. Update firmware D) D. Change default credentials
2. When enabling jumbo frames on a network device, which of the following parameters is being adjusted?
A) A. Speed B) B. Duplex C) C. MTU D) D. TTL
3. Client PCs are unable to receive addressing information from a newly configured interface on a router. Which of the following should be added to allow the clients to connect?
A) A. DHCP lease time B) B. IP helper C) C. TTL D) D. DNS record type
4. Users have been experiencing slow network response times, and management has asked the network technician to provide evidence of network improvement.After optimizing the network, which of the following would be required?
A) A. IDF/MDF documentation B) B. Change management C) C. Performance baseline D) D. Physical diagram
5. Which of the following is a reason why a business may be hesitant to move sensitive data to a SaaS cloud service?
A) A. Decreased performance of internal network B) B. Loss of full control over data resources C) C. Increased malware exposure D) D. Incompatibility with the current network
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