Network+ Practice Test 7 – Free Tech Exams

You are inexperienced network technician and have just started your career. You have been asked to terminate cabling onto a 110 block in one of the telecom rooms of your organization. You then need to punch cables into insulation-displacement connectors on punch down blocks. What tool would you use to do this?

A.Loopback adaptor

B.Punch down tool

C.OTDR

D.Crimper

A DHCP server is offering IP addresses to devices in a network. Once the lease of an address is over, you confirm that the specific IP address is not immediately assigned to new devices. What could be the possible cause?

A.Expired IP addresses are never reallocated.

B.To avoid conflicts due to discrepancies in lease times between server and host.

C.To ensure that the same IP address is leased back to the device even if it offline

D.To avoid duplicate MAC addresses.

A server is configured with Windows Server 2003 Enterprise edition and has Certificate Authority installed. If a user is assigned both the CA administrator and certificate manager roles, the user is not able to perform the tasks defined for either role. Which of the following is being enforced in this scenario?

A.Single user role assignment

B.Administrative privileges

C.Access control lists

D.Role separation

You need to install a wireless network that allows end devices to connect to a central wireless intermediary network device. The request to the Internet must be routed through the central wireless device. Which type of wireless network should you install?

A.Infrastructure

B.Mesh

C.Peer-to-peer

D.Open

E.Ad Hoc

You are interconnecting fiber optic cabling in a telecom closet. You discover that the only types of patch cables available to you are those with SC connectors. To which type of transceiver do you require to use these cables?

A.SFP+

B.GBIC

C.QSFP

D.SFP

Each layer of the OSI model produces an entity that has a header with addressing and other control information. At the Datalink layer, this is called a frame, at the network layer a packet and at the transport layer a segment. What is the generic term for these entities?

A.Protocol Specific Data Structure (PSDS)

B.Protocol Data Unit (PDU)

C.OSI Layer Addressing Datagram (OLAD)

D.Prototype Datagram Unit (PDU)

Which of the following is an example of Infrastructure as a Service (IaaS)? [Choose three that apply.]

A.Concur

B.Workday

C.Apprenda

D.Microsoft Azure

E.Cisco Metapod

F.Google Compute Engine (GCE)

Which of the following are characteristics of a proxy server? [Choose two that apply.]

A.Makes requests to source servers on behalf of the destination

B.Makes requests to destination servers on behalf of the client

C.Provides content filtering services

D.Act as a firewall to block VPN connections

You have configured a wireless access point to accept only WPA2 encryption and authentication protocols. You attempt to connect an older device using WPA. What will occur?

A.A connection will be successful as WPA2 is backward compatible.

B.A security type mismatch will occur.

C.Auto-negotiate will occur between two protocols.

D.Frequency control mismatch will occur.

If you have a ring network of 100 nodes and you want to send data to the last node, how many nodes will the data have to pass through?

A.100

B.99

C.2

D.1