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Exam Review for networking Flashcards | StudBud
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Exam Review for networking
Exam Review for networking
100 terms
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Questions
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Answers
1
LAN
network
Lan
none
local area network, small space like for an office
2
BAN is body area network
False
True
3
what is Logical Topology
refers to how software controls,access to network resources
none
software controls and network resources
idk
4
Continuity – use a cable tester to verify that each cable segment transmits data reliably
False
True
5
Data room – an enclosed space that hold network equipment
True
False
6
If you multiply the system bus frequency by the multiplier, you get the ____.
Data width
System bus width
Internal bus width
Processor frequency
7
Your new motherboard comes with four SATA ports. What is the maximum number of SATA devices that it can support?
4
8
1
2
8
The main bus on the motherboard that communicates with the CPU, memory, and the chipset is known as the ____.
Trace bus
PC bus
Backdoor bus
System bus
9
Rack – holds various network equipment
True
False
10
Application layer describes what and does what
idk
application management
none
interface between two applications on seperate computers, provides service
11
is this horizontal cabling
False
True
12
what is ROM BIOS
read only memory input/output system is firmware stored on motherboard
input/ouput read only
read only memory basic input/outupt
none
13
At the beginning of the boot drive is the OS ____, which loads the first program file of the OS.
Registry file
Partition table
Boot record
Data file
14
what is a chipset
chips that control data input
chips that control flow
controls all flows
chips that control data flow
15
TCP(transmission control protocol)
none
makes connection with end host,checks if data is received
its a protocol
idk
16
what is DRAM and what does it do
dynamic ram
access memory
regular refreshing to hold any memory
dynamic ram is random access memory and regular refreshing to hold memory
17
what is a client
a request
a business person
a customer
a computer making a request from another
18
what is BIOS
none
basic input/output system that is computers microprocessor
input system
basic input/output system
19
SAN is storage area network
False
True
20
Which of the following is true about RAM memory on a PC?
It is volatile
It is nonvolitile
It retains data after the PC is turned off
Connected through IDE module
21
PAN personal area network, much smaller network for personal devices
False
True
22
what is a database service
a cloud computing service that customers databases are protectected
cloud
none
database protection
23
The process of upgrading or refreshing the ROM BIOS chip is called ____ the ROM.
Recharging
Installing
Restoring
Flashing
24
Ring topology is a network cofiguration where devices are connected in a circular ring
False
True
25
what is a modem
none
analog and digital signals
modulation and demodualtion
modulation, demodulation and modulates analog and digital signals
26
MDF (main distribution frame) – the centralized point of interconnection for an organization’s LAN or WAN
True
False
27
Active directory is the centralized database that contains user account information and security for the entire group
False
True
28
Serial Processing allows for multiple bits of data to be processed all at one time.
False
True
29
bend radius is the radius of the maximum arc into which you can loop a cable without impairing data transmission
True
False
30
what is a switch
device for networking to connect to network
nintendo switch device
a nintendo product
networking device connecting different devices on a network
31
Cache Memory is what type of RAM?
SROM
SRAM
DROM
DRAM
32
Types of cargo carried by a bus
power, control signals,memory addresses, and data
ip addresses and data
a transport vehicle
data, power, control signals
33
what is MicroATX and FLEXATX. #s = numbers
thin and small motherboards
smaller version of atx, compatible small factor, reduces #s of I/O slots
small motherboards
what is that
34
Which of the following describes a bus that transfers data in step with clock cycles?
Asynchronous
Synchronous
Serial
Asymmetric
35
Hyrbird topology is two or more different topologiesa are combined
False
True
36
what are some hard drive standards
satapi, eide, scsi
SATAPI
SATA, SCSI, IDE, EIDE
satapi, sata, ide
37
Keep your cable plant documentation accessible. Label everthing, color coding, update documentation
False
True
38
The process of marking tracks and sectors to prepare the disk to receive data is called ____ the disk.
Formatting
Scaling
Tracking
Scratching
39
Cable coverings and conduits – avoid laying cables across a floor and use cord covers if they must be exposed
True
False
40
Cable trays - use cable management devices such as cable trays, braided sleeving, and furniture grommets
True
False
41
what is Topology
describes how parts of a whole, work together
star topology
none
idk
42
what is ATX
Advancement tech extension
ATX
idk
Advanced Technology Extended, most common in use
43
meaning of DNS
none
domain service
a name of someting
domain name service, turns domain names into IP addresses
44
Which of the following would NOT be considered a valid hard drive standard?
EIDE
SATAPI
SCSI
SATA
45
Termination – when terminating twisted-pair cabling, don’t leave more than 1 inch of exposed cable before a termination
True
False
46
what protocols are used for emails
SMTP and Outlook
SMTP and POP3/IMAP4
Gmail
P2P
47
Plenum cabling – if running cable in the plenum (the area above the ceiling tile or below subflooring)
False
True
48
what is a P2P
peer to peer network,OS of computers,it controls access to its resources
OS for each computers
none
peer to peer network
49
in the previous question why do you want to keep that distance fo <10m and <90m
voltage loss
can't do anymore length
none
idk
50
Session layer describes what
session layer for psychological trauma
none
idk
how data between apps is synched, recover. connect to apps, presents layers
51
what is a domain
a group of computes
logical group of computers that a windows server can control
a server
a group
52
what is Physical topology
hardware stuff
the build frame of how things work together in networking
a networks hardware and how computers, other devices, cables work together
none
53
Demarc – the device that marks where a telecommunications service provider’s network ends and the organization’s network
False
True
54
____ are high speed storage areas on the processor used by the ALU.
Sockets
ALUs
Control units
Registers
55
Tree topology is network configuration that a trunk node create a single path that multiple nodes branch off of
False
True
56
MAN is metroplitan area network, group of connected LANs in same geographical area
True
False
57
The ____ is a series of tests performed by the startup BIOS to determine if it can communicate with the hardware.
POST
MBR
MSDS
ESD
58
what are the motherboard form factors
micro
ATX
SATA
ATX, microATX,FLEXATX,BTX
59
a backbone is what
anatomy
a conduit that connects segments or pieces of a network
none
a human need
60
what is a protocol
rules for computers
none
sibling of TCP
methods and rules for communication between networked devices
61
Transport layer
transports application layers payloads from one app to another.
idk
none
moves things
62
what is a router
device that is wifi
weefee device
networking device that connects different networks
neworking device that connects phones
63
Is this how you set up BIOS
False
True
64
The ____ writes data and instructions in storage devices and performs calculations and other data processing.
RAM
Monitor
Port
CPU
65
what is SRAM and what does it do
static ram
none
random access memory that retains data bits in memory as long as powers on
static ram is random access memory
66
Backbone cabling is cables or wireless links that provide interconnection between entrance facility,mdf,idfs and between
True
False
67
WLAN is wireless local area network
True
False
68
what is GUID
none
identifer of something
global identitity
globally unique identifiter
69
Mesh topology is when each node is connected to every OTHER node
True
False
70
which of the following is cable management
none
terminatin, bend radius, atx
idk
termination,bend radius,continuity,cable covers and conduits,plenum cable
71
EMI sources install cable at least 3 feet away from fluorescent lights or other sources of electromagnetic interference
False
True
72
Patch panels - use patch panels to organize and connect lines
False
True
73
RAM
random access memory that holds data and instructions used by CPU
none
random memory
a mammal
74
is this a typical UTP cabling install
False
True
75
what is a TCP
a protocol
none
Transmission control protocol.allows computers to communicate on a network
communication between computers
76
CPU
writes data and instructions in storage devices, performs calculations
only writes data and instructions
helos computer perform only calculations and instructions
none
77
In ____ processing, the processor housing contains two processors that operate at the same frequency, but independently.
Dual-linked
Cache
Dual-platform
Dual-core
78
what is network services
none
a network term
a service
resources a network makes available to its users
79
A hard drive is composed of ____, which are concentric circles on the disk surface.
Sectors
Directories
Clusters
Tracks
80
meaning of FTP
files transfer protocol
none
transfers of files
file transfer protocol, bad file transfer bc anyone can get log in
81
A motherboard ____ determines the size of the board and its features like number of expansions slots or memory modules
Form factor
battery
Jumper
MBR
82
what is GPT
Guid partition table
Guid partition table, replaces mbr
part that replaces mbr
none
83
what is EPROM
erasable memory
erasable programmable read only memory that can be reused and erased
none
reused and erasable memory
84
what is MBR
data stored
master boot record, data stored on hard drive required for booting process
none
maser boot record
85
Bus topology is when all networks are connected to one cable
False
True
86
what is BTX
Balanced Technology Extension
Balanced Technology Extended motherboard that reduces heat, better air flow
a motherboard
a drug?
87
what is IP
a protocol
a rule
internet protocol that allows communication between computers like TCP
idkkk
88
WAN wide are network, spread over a large geographical area
True
False
89
what is a patch cable
a relatively short length of cabling with connectors at both ends
none
idk
a short cable meant for connecting
90
what is Horizontal cabling
connects workstations to closest dataroom and to switches in the room
idk
none
cabling horizontally
91
Patch panel – a panel of data receptors which can be mounted to a wall or a rack
True
False
92
ANSI/TIA-568 Commercial Building Wiring StandardAlso known as structured cabling
False
True
93
Grounding is
process of directing excess electricity to the ground via a wire
False
True
94
what is NIC
interface card
network interface card connecting computer to computer network
none
nicotine for vapes
95
What would be the best example of an output device?
Mouse
Printer
Scanner
Camera
96
One of the most popular motherboard form factors is the ____.
NLX
BLX
ATX
LPX
97
Presentation layer
reformatts, compresses and encrypts data in way that receiving can read
idk
used for projects
none
98
what is a NOS
controls access to entire network, required by client server models
idk
iphone things
nose?
99
Star topology is when each network component is connected to a central node.
False
True
100
How many bits are in a byte?
32
16
4
8
