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Which of the following offers the ability to manage access at the cloud VM instance?
- A. Security group
- B. Internet gateway
- C. Direct Connect
- D. Network ACL
In an environment with one router, which of the following will allow a network engineer to communicate between VLANs without purchasing additional hardware?
- A. Subinterfaces
- B. VXLAN
- C. Layer 3 switch
- D. VIP
A network administrator is concerned with on-path attacks and wants to provide encryption of fully qualified domain names in outbound communications. Which of the following best describes the protocol that provides the proper security layer for internet communication?
- A. SSL
- B. DoH
- C. TLS
- D. DNSSEC
A network administrator wants to restrict inbound traffic to allow only HTTPS to the company website, denying all other inbound traffic from the internet. Which of the following would best accomplish this goal?
- A. ACL on the edge firewall
- B. Port security on an access switch
- C. Content filtering on a web gateway
- D. URL filtering on an outbound proxy
A network engineer is deploying switches at a new remote office. The switches have been preconfigured with hostnames and STP priority values.
Based on the following table:
Which of the following switches will become the root bridge?
- A. core-sw01
- B. access-sw01
- C. distribution-sw01
- D. access-sw02
Which of following must be implemented to securely connect a company’s headquarters with a branch location?
- A. Split-tunnel VPN
- B. Clientless VPN
- C. Full-tunnel VPN
- D. Site-to-site VPN
A network engineer needs to virtualize network services, including a router, at a remote branch location. Which of the following solutions meets the requirements?
- A. NFV
- B. VRF
- C. VLAN
- D. VPC
Which of the following disaster recovery concepts is calculated by dividing the total hours of operation by the total number of units?
- A. MTTR
- B. MTBF
- C. RPO
- D. RTO
A network administrator has been monitoring the company’s servers to ensure that they are available. Which of the following should the administrator use for this task?
- A. Packet capture
- B. Data usage reports
- C. SNMP traps
- D. Configuration monitoring
A network engineer is completing a wireless installation in a new building. A requirement is that all clients be able to automatically connect to the fastest supported network. Which of the following best supports this requirement?
- A. Enabling band steering
- B. Disabling the 5GHz SSID
- C. Adding a captive portal
- D. Configuring MAC filtering