25. The network topology that supports strictly bi-directional links for each possible node is A. Rind B. Star C. Tree D. Mesh 26. Match the following D (i) Is the lowest layer whose function is to activate and maintalh the circult between DTE and DOE P (i) Performs routing 1- ata link layer 2- hysica I layer pue communication P (Detection and recovery from gerrors in the transmitted data (iv)Provide for the syntax of data 3- resent ation dayer 4- etwörk layer A. 1-(ii), 2-(i), 3-(iv), 4-(ii) B. 1-(ii), 2-(i), 3-(iv), 4-(iii) C. 1-(iv), 2-(i), 3-(ii), 4-(ii) D. 1-(i), 2-(i), 3-(iii), 4-(iv) 27. In a board sense, a rail way track is an example of A. Simplex B. Duplex C. Half-duplex D. Full-duplex
25. The network topology that supports strictly bi-directional links for each possible node is A. Rind B. Star C. Tree D. Mesh 26. Match the following D (i) Is the lowest layer whose function is to activate and maintalh the circult between DTE and DOE P (i) Performs routing 1- ata link layer 2- hysica I layer pue communication P (Detection and recovery from gerrors in the transmitted data (iv)Provide for the syntax of data 3- resent ation dayer 4- etwörk layer A. 1-(ii), 2-(i), 3-(iv), 4-(ii) B. 1-(ii), 2-(i), 3-(iv), 4-(iii) C. 1-(iv), 2-(i), 3-(ii), 4-(ii) D. 1-(i), 2-(i), 3-(iii), 4-(iv) 27. In a board sense, a rail way track is an example of A. Simplex B. Duplex C. Half-duplex D. Full-duplex
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Answer question 25, 26, 27 showing fully all the steps. Solution should be perfect(very correct), clear, brief and explicit enough!
Transcribed Image Text:Name", "NumberOfColumns" and
"PrimaryKey" you are looking at
A. User data
B. Metadata
C. A report
25. The network topology that supports
strictly bi-directional links for each
possible node is
A. Rind
B. Star
C. Tree
D. Mesh
D. Indexes
20. The characteristics of well
designed system are: (a) Practical
(b) Effective (c) Secure (d)
Reliable (e) Flexible (f)
Economical
26. Match the following
D (i) Is the lowest
layer whose
function is to
tactivaterand
maintalh the
circult between
DTE and DCE
P Performs routing
1-
ata
A. a, b, c and d
B. a, c, d, and e
C. a, b, c, d and e
D. a, b, c, d e and f
21.
existing procedures and
information flow.
link
layer
.includes review of the
2-
hysica
A. Feasibility study
B. Feasibility report
C. System design
D. System analysis
22.Read Only Memory (ROM)
Is volatile
ii.
and
I layer communication
P (i)Detection and
Tecovery from
agerrors in the
3-
resent
ation
transmitted data
(iv)Provide for the
syntax of data
Hayer
Is programmable
etwörk
board
A. 1-(i), 2-(i), 3-(iv), 4-(ii)
B. 1-(ii), 2-(i), 3-(iv), 4-(iii)
C. 1-(iv), 2-(i), 3-(ii), 4-(iii)
D. 1-(i), 2-(1), 3-(ii), 4-(iv)
27. In a board sense, a rail way track
is an example of
A. Simplex
B. Duplex
C. Half-duplex
D. Full-duplex
28. In object oriented design of
software, objects have
A. Attribute and name only
B. Name and operation only
C. Attribute, name and operations
D. Attribute and operations only
Equivalent hexadecimal of
(7657)s will be
A. FAF
B. FAF
C. FFF
D. FAA
iv.
loader
A. i and iii
B. i, ii and iv
C. ii, iis and iv
D. Tii and iv
23. If every non-key attribute lis
functionally dependent on the
primary key then the relation will
be in
A. First normal form
B. Second normal form
C, Third nomal form
D Fourth normal form
24. Which of the following OSI
reference model level is more
closely related to the physical
communication facilities?
A. Application
B. Session
C Network
D. Data link
29.
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