DEA-5TT1 Online Practice Questions and Answers

DRAG DROP

The IEEE separates the Data Link and Physical ISO layers into four sub-layers. Based on the exhibit, what is the correct order of these sub-layers; from lowest to highest?

Select and Place:

What are Network Address Translation (NAT) inside global addresses?

A. Addresses used by NAT router when sending frames to devices on the local network

B. Public IP addresses used by the local network to communicate with the Internet

C. Private IP addresses used by the local network

D. Pubic addresses used by other networks outside of the local network

Which BASE-T Ethernet standard specifies a CAT6 cable type?

A. 2.5GBASE-T

B. 5GBASE-T

C. 10BASE-T

D. 10GBASE-T

What are the Protocol Data Units (PDUs) called at the Transport layer?

A. Data Payload

B. Frame

C. Segment

D. Packets

What is the default OSPF "hello interval"?

A. 5 seconds

B. 10 seconds

C. 15 seconds

D. 30 seconds

A Dell EMC Networking N-Series switch is configured on a port channel with LACP using the interfaces Te1/0/1 and Te1/0/2. How is the egress traffic distributed among the interfaces?

A. Traffic overflow will be sent to the second interface

B. Interfaces will be used in active/passive

C. Load balanced per packet using round robin

D. Load balanced using a hash function

How is a switch different from a hub?

A. A switch operates at a lower, more efficient layer of the OSI model.

B. A switch tracks MAC addresses of all connected devices.

C. A switch decreases the number of broadcast storms.

D. A switch does not include any latency into the frame transfer time.

Which IEEE standard defines the Data Link Layer, Discovery protocol?

A. 802.1AB

B. 802.1AX

C. 802.1D

D. 802.1W

Router A is directly connected to Router B over an Ethernet link. The local interface address for the Router A Fo0/48 interface is 144.254.32.2/24. Which routing table entry is visible on Router A?

A. 144.254.0.0/16

B. 144.254.0.0/24

C. 144.254.32.0/24

D. 144.254.32.2/24

On which OSI layers do standard ACL filters operate?

A. 2 and 3

B. 2 and 7

C. 3 and 4

D. 4 and 7