Network+ Practice Test 2 – Free Tech Exams

One of the DHCP options available is TTL with option code 23. Which of the following does this option specify?

A. The default time to live of the TCP or UDP segments issued by the host

B. The default time to live a client should use on outgoing datagrams

C. The time to live that ping requests from the host should be set to

D. The time to live that the DHCP request packet will have

Your office has several CCTV cameras installed. If anyone blocks, defocuses or redirects the CCTV camera, an alarm is raised. Which of the following have you implemented?

A. Asset tracking tags

B. Tamper detection

C. IP-based CCTV

D. Tamper resistance

Which of the following are examples of DHCP scope options? [Choose two that apply.]

A. Default gateway

B. DNS server

C. Spanning Tree Root Bridge

D. SNMP server IP

E. OSPF Designated Router

While examining the traffic on a data network, you notice that one of the links between two switches is continuously being used at 80% of its capacity. What metric are you evaluating?

A. Error rate

B. Packet drops

C. Utilization

D. Bandwidth

Which of the following is the correct use case for a public cloud? [Choose two that apply.]

A. Need for high configurability and flexibility

B. Need for the auto-scaling environment to host large Web applications

C. Hosting of latency intolerant Web tiers

D. Need for high-performance requirements for accessing storage or filesystems

E. Need for strict government regulations compliance and data privacy

You were attempting to troubleshoot an issue but were not successful. During this attempt, you had made some configuration changes. Before attempting another theory to troubleshoot the same issue, what should you do?

A. Escalate the problem to the next level

B. Reverse the changes that you made while testing the first theory

C. Re-attempt the first theory once again to confirm its failure

D. Question the user once more to confirm the issue

You need to use a cable for horizontal structured cabling to interconnect end devices for Ethernet networks. Which of the following cable will meet your need?

A. Fiber optics

B. Wireless

C. Coaxial

D. Copper

You have a WPA2 password that consists of the lower case only characters with 36 possibilities and is 16-digit in length. If you use a powerful graphics adapter, how much time will it take you to break this password?

A. 292 million years

B. 35 million years

C. 58,460,000 years

D. Infinite

You are the network administrator for your organization. You have created a new subnet on an existing switch that allows only the authorized IP addresses to access it. However, after creating the subnet, you do the configuration test and notice that the authorized IP addresses do not have access while all the rest do. What could be the probable cause?

A. Incorrectly configured DNS on the devices with the authorized IP addresses

B. An incorrectly configured ACL on the switch

C. All UDP ports on servers have been blocked

D. Incorrect network firewall settings

You have installed a Web server that will be for public access. You want to ensure that the internal network is secured in case the Web server is attacked. Where should you place the Web server?

A. DNZ

B. Intermediate VLAN

C. DMZ

D. Safe VLAN