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CNT Midterm - CHAPTER 1 -3 Exam with precise detailed answers, Exams of Cosmetology

Minnesota State College SoutheastCosmetology

CNT Midterm - CHAPTER 1 -3 Exam with precise detailed answers

Typology: Exams

2024/2025

Available from 07/05/2025

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1 |! / |! 70
nd |! want |!
to
CNT |! Midterm |! - |! CHAPTER |! 1 |! -3 |! Exam |! with |! precise |!
detailed |! answers
2. A |! network |! technician |! is |! configuring |! switches |! for |! a |! new |! building. |! The |! switch- |!
es |! will |! be |! configured |! in |! a |! partial |! mesh |! topology |! and |! must |! support |! multiple |!
subnets. |! What |! features |! are |! required |! on |! the |! switches? |! (Choose |! two.):
3. is |! a |! group |! of |! computers |! and |! other |! devices |! (printers, |! smart |! phones, |!
tablet |! PC, |! Xbox, |! Wii, |! PS, |! IP |! Phone, |! etc...) |! that |! are |! connected |! by |! some |! type |! of |!
transmission |! media |! (copper |! wire, |! fiber |! optic, |! or |! RF).: |! Network
4. The |! topology |! refers |! to |! a |! network's |! hardware |! and |! how |! computers, |!
other |! devices, |! and |! cables |! fit |! together |! to |! form |! the |! network.: |! physical
1. |! Which |! WAN |! topology |! should |! you |! use |! if |! you |! have |! four |! sites |! a |!
provide |! the |! best |! availability |! between |! all |! sites?: |! mesh
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Download CNT Midterm - CHAPTER 1 -3 Exam with precise detailed answers and more Exams Cosmetology in PDF only on Docsity!

1 |! / |! 70 nd |! want |! to

CNT |! Midterm |! - |! CHAPTER |! 1 |! -3 |! Exam |! with |! precise |!

detailed |! answers

  1. A|! network|! technician |! is|! configuring |! switches|! for|! a|! new|! building.|! The|! switch- |! es |! will |! be |! configured |! in |! a |! partial |! mesh |! topology |! and |! must |! support |! multiple |! subnets. |! What |! features |! are |! required |! on |! the |! switches? |! (Choose |! two.):
  2. is |! a |! group |! of |! computers |! and |! other |! devices |! (printers, |! smart |! phones, |! tablet |! PC,|! Xbox, |! Wii, |! PS, |! IP |! Phone, |! etc...) |! that |! are |! connected |! by |! some |! type |! of |! transmission |! media |! (copper |! wire, |! fiber |! optic, |! or |! RF).: |! Network
  3. The |! topology|! refers|! to|! a|! network's|! hardware|! and|! how|! computers, |! other |! devices, |! and |! cables |! fit |! together |! to |! form |! the |! network.: |! physical 1.|! Which |! WAN|! topology |! should |! you |! use |! if |! you |! have |! four |! sites |! a |! provide |! the |! best |! availability |! between |! all |! sites?: |! mesh

2 |! / |! 70

  1. The |! topology|! has|! to|! do|! with |! software,|! how|! access|! to|! the|! network |! is |! controlled, |! including |! how |! users |! and |! programs |! initially |! gain |! access |! to |! the |! network, |! and |! how |! specific |! resources, |! such |! as|! applications |! and |! databases |! are |! shared |! on |! the |! network.: |! logical
  2. The |! client-server |! network |! model |! requires |! a(n) |! which |! controls|! access |! to |! the |! entire |! network. |! (Examples |! are:|! Windows |! 2016 |! Server, |! Ubuntu |! Server, |! Red |! Hat |! Enterprise |! Linux): |! NOS |! (Network |! Operating |! System)
  3. The |! network|!model,|!the|!operating|!system|!of|!each|!computer|!on |! the |! network |! is |! responsible |! for |! controlling |! access |! to |! its |! resources |! without |! centralized |! control.: |! Peer-to-Peer
  4. The |! network|!model,|!the|!resources|!are|!managed|!by|!the|!NOS|!via |! a |! centralized |! directory |! database.: |! Client-Server

4 |! / |! 70

  1. An |! NOS |! is |! a |! special |! type |! of |! software |! designed |! to: |! manage |! data |! and |! other |! resources |! for |! a |! number |! of |! clients |! ensure |! that |! only |! authorized |! users |! access |! the |! network |! control |! which |! type |! of |! files |! a |! user |! can |! open

5 |! / |! 70 restrict |! when |! and |! from |! where |! users |! can |! access |! the |! network |! dictate |! which |! rules |! computers |! will |! use |! to |! communicate |! supply |! applications |! and |! data |! files |! to |! clients: |! TRUE

  1. The |! following |! are |! advantages |! of |! a |! Client-Server |! network: user |! accounts |! and |! passwords |! to |! the |! network |! are |! assigned |! in |! one |! place |! access |! to |! multiple |! shared |! resources |! can |! be |! centrally |! granted |! to |! a |! single |! user |! or |! groups |! of |! users problems|! on|! a|! network|! can|! be|! monitored,|! diagnosed,|! and|! often|! fixed |! from|! one |! location network |! is |! scalable: |! TRUE
  2. The |! methods |! and |! rules |! for |! communication |! on |! a |! network |! are |! called

7 |! / |! 70

  1. The |! protocol |! is |! used |! at |! the|! command-line |! to|! allow |! an|! administra- |! tor |! to |! connect |! to |! remote |! systems |! (computer, |! server, |! router, |! switch) |! to |! make |! configuration |! changes |! to |! that |! device. |! The |! protocol |! is |! not |! encrypted, |! so |! it |! has |! been |! replaced |! by |! a |! protocol |! that |! is |! more |! secure.: |! Telnet
  2. The |! protocol |! is |! used |! at |! the|! command-line |! to|! allow |! an|! administra- |! tor |! to |! connect |! to |! remote |! systems |! (computer, |! server, |! router, |! switch) |! to |! make |! configuration |! changes |! to |! that |! device. |! The |! protocol |! is |! encrypted |! (it |! creates |! a |! secure |! tunnel |! between |! the |! 2 |! systems), |! so |! it |! is |! secure |! and |! more |! commonly |! used |! that |! its |! predecessor.: |! SSH
  3. In |! the |! Windows |! Operating |! System, |! the |! application |! is |! used |! to |! pro- |! vide|! a|! secure, |! encrypted |! transmission |! that |! allows |! a|! technician |! to|! remote |! in|! to |! a |! machine |! to |! make |! configuration |! changes |! or |! troubleshoot |! that |! device.: |! RDP

8 |! / |! 70

  1. Match |! the |! following |! terms |! on |! the |! left |! with |! the |! most |! correct |! definition |! or |! example |! on |! the|! right.: |! 1.|! WAN|! - |! covers|! a|! very|! large|! area|! (between|! cities|! and|! even |! continents) uses |! are |! for |! connecting |! sites |! of |! a |! company |! (Harrisburg |! Office |! to |! Pittsburgh |! Office)
  2. LAN |! - |! covers |! a |! relatively |! small |! area |! (room, |! floor, |! building)

10 |! / |! 70 MAC |! address|! and|! then|! directs|! the|! data|! frame|! to|! the|! correct|! port|! to|! to|! the|! destination|! node

  1. NIC|! - |! a|! network|! port|! used|! to|! attach|! a|! device|! to|! a|! network|! and|! allow|! it|! to|! send |! and |! receive |! data |! on |! the |! network
  2. Match |! the|! OSI|! Model|! Layer|! #|! with |! the|! correct|! OSI|! Model|! Layer|! name.: |! Layer |! 1 |! - |! Physical |! Layer Layer |! 2 |! - |! Data |! Link |! Layer |! Layer |! 3 |! - |! Network |! Layer |! Layer |! 4 |! - |! Transport |! Layer |! Layer |! 5 |! - |! Session |! Layer |! Layer|! 6 |! - |! Presentation|! Layer

11 |! / |! 70 |! Layer |! 7 |! - |! Application |! Layer

  1. Match |! the |! following |! OSI |! Model |! Layer |! names |! with |! their |! correct |! layer |! func- |! tion.: |! 1.|! Physical |! 1.|! Simplest |! layer |! and |! is |! responsible |! for |! sending |! bits |! via |! a |! wired |! or |! wireless |! transmission |! (Twisted |! Pair |! Copper, |! Fiber |! Optic, |! Radio |! Frequency)
  2. Data |! Link |! 2.|!Responsible |! for |! interfacing |! with |! physical |! hardware |! on |! the |! local |! net- |! work |! - |! responsible |! for |! getting |! data |! onto |! the |! network |! (NIC, |! MAC |! Address, |! Ethernet, |! Wi-Fi)
  3. Network |! 3.|! Responsible |! for |! moving |! messages |! from |! one |! node |! to |! another |! until |! reaches |! destination |! (IP, |! ICMP, |! ARP)
  4. Transport|! 4.|! Responsible |! for |! transporting|! Application |! layer |! payloads|!

13 |! / |! 70 |! - |! Session |! layer

14 |! / |! 70

  1. Segments|! - |! Transport |! Layer
  2. Packets |! - |! Network |! Layer
  3. Frames |! - |! Data |! Link |! Layer
  4. Bits |! - |! Physical |! Layer
  5. What |! class |! of |! fire |! extinguisher |! is |! necessary |! to |! put |! out |! electrical |! fires?: |! - Class |! C
  6. What |! piece |! of |! information |! would |! you |! consult |! to |! know |! how |! to |! properly |! handle |! substances |! such |! as |! chemical |! solvents |! and |! how |! to |! dispose |! of |! them?- : |! MSDS
  7. Electrical |! and |! tool |! safety |! in |! workplaces |! are |! is |! generally |! regulated |!

nstall |! net- |! tructured rk |! is |! based 16 |! / |! 70 6 Verify|! the|! functionality|! and|! implement|! preventive|! measures |! 7 Document |! findings, |! actions |! and |! outcomes

  1. The |! Commercial |! Building |! Wiring |! Standard, |! or |! structured |! cabling, |! describes |! a |! uniform, |! enterprise-wide |! cabling |! systems, |! regardless |! of |! who |! manufactures |! or |! sells |! the |! various |! parts |! used |! in |! the |! system.:|! TIA/EIA- 568
  2. The |! structured |! cabling |! standard |! describes |! the |! best |! way |! to |! i |! working |! media |! to |! maximize |! performance |! and |! minimize |! upkeep. |! S |! cabling |! is |! based |! on |! a |! hierarchical |! design |! and |! assumes |! a |! netwo |! on |! a |! topology.: |! star
  3. Match |! the |! following |! parts |! of |! the |! structured |! wiring |! system |! with |! the |! correct |!

17 |! / |! 70 name |! for |! that |! part.: |! 1.|! horizontal |! wiring |! - |! Blue |! Wiring |! from |! the |! closets |! out |! to |! the |! work |! area |! - |! typically |! copper |! cabling

  1. entrance |! facility |! - |! Where |! the |! Green|! Wiring |! from |! the |! ISP |! is |! entering |! the |! building
  2. MDF |! - |! main |! distribution |! frame |! - |! Closet |! A
  3. IDF |! - |! intermediate |! distribution |! frame |! - |! Closet |! B
  4. backbone |! or |! vertical |! wiring |! - |! Red|! Wiring |! that |! is |! between |! floors/closets |! - |! typically |! fiber |! optic |! cabling
  5. This |! is |! the |! location |! where |! an |! incoming |! network, |! such |! as |! the |! Internet, |! connects |! with |! a |! school |! or |! corporate |! network.: |! entrance |! facility

nt|! to|! opti- |! s |! come de.: |! 19 nt |! to |! op- |! acks |! are |! 2__|! tall.: |! U 19 |! / |! 70

  1. This |! is |! an |! older |! connection |! block |! used |! primarily |! for |! telepho |! tions.: |! 66 |! block
  2. Rack |! systems |! provide |! mounting |! hardware |! for |! network |! equipme |! mize |! the |! use |! of |! square |! footage |! in |! equipment |! rooms. |! Equipment |! rack |! in |! standard |! -inch |! frame, |! meaning |! the |! front |! is |! inches |! wi
  3. Rack |! systems |! provide |! mounting |! hardware |! for |! network |! equipme |! timize |! the |! use |! of |! square |! footage |! in |! equipment |! rooms. |! Equipment |! r |! measured|!in|!Rack|!Units|!or |! |! |! |! ,|!with|!the|!industry|!standard|!being |! 4

20 |! / |! 70

  1. It |! is |! impractical |! to |! install |! a |! console |! for |! every |! device |! in |! a |! rack.|! Typically. |! racks |! have |! one |! or |! more |! ,|! which |! connects |! to |! a |! single |! console |! to |! provide |! a |! central |! control |! portal |! for |! all |! devices |! on |! the |! rack.: |! KVM |! switch
  2. Match |! the |! following |! types |! of |! cables |! found |! when |! examining |! a |! structured |! cable |! system.: |! 1.|! backbone |! cable |! - |! the |! cables |! or |! wireless |! links |! that |! provide |! in- ter-connection|! between|! the|! entrance|! facility|! and|! MDF,|! and|! between|! MDF|! and|! IDF|! - |! this |! is |! often |! fiber-optic |! cable
  3. patch |! cable |! - |! a |! relatively |! short |! cable |! (3 |! to |! 25 |! feet) |! length |! with |! connectors |!