problem 1: Which of the given terms is used specifically to recognize the entity which is created when encapsulating data within data link layer headers and trailers?
a) Data
b) Chunk
c) Segment
d) Frame
e) Packet
f) None of these - there is no encapsulation by the data link layer.
problem 2: Name the OSI layer which defines the functions of logical network-wide addressing and routing?
a) Layer 1
b) Layer 2
c) Layer 3
d) Layer 4
e) Layer 5
f. Layer 6
g) Layer 7
problem 3: Name the OSI layer which defines the standards for cabling and connectors?
a) Layer 1
b) Layer 2
c) Layer 3
d) Layer 4
e) Layer 5
f) Layer 6
g) Layer 7
problem 4: Name the OSI layer which defines the standards for data formats and encryption?
a) Layer 1
b) Layer 2
c) Layer 3
d) Layer 4
e) Layer 5
f) Layer 6
g) Layer 7
problem 5: Which of the given terms are not valid terms for the names of the 7-OSI layers?
a) Application
b) Data link
c) Transmission
d) Presentation
e) Internet
f) Session