OS

Description

OS
Koda M
Quiz by Koda M, updated more than 1 year ago
Koda M
Created by Koda M almost 9 years ago
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Resource summary

Question 1

Question
What does the "nb" in "nbtstat" stand for?
Answer
  • NetBIOS
  • It doesn't stand for anything.
  • Network Based

Question 2

Question
Which command line tool may be able to assist you in securing the open ports on a local workstation?
Answer
  • nbtstat
  • netstat
  • ipconfig
  • net port

Question 3

Question
What does robocopy stand for?
Answer
  • Robotic Copy
  • Robust Copy
  • It doesn't stand for anything.
  • Rubix Copy

Question 4

Question
Solve the following problem without leaving the command prompt: C:\test>del readme.txt C:\test\readme.txt Access is denied. C:\test>
Answer
  • C:\test>cd.. C:\>del C:\test\*.*
  • C:\test>cd.. C:\test>rd test
  • C:\test>ren readme.txt readme.bak C:\test>del -r *.*
  • C:\test>attrib -r readme.txt C:\test>del readme.txt

Question 5

Question
Based upon the following information, what would the address of a SOHO router be? C:\test>ipconfig Windows IP Configuration Ethernet adapter Local Area Connection: Connection-specific DNS Suffix . : attlocal.net IPv6 Address. . . . . . . . . . . : 2602:306:cc01:9a70:8522:111e:b88b:1f1d Temporary IPv6 Address. . . . . . : 2602:306:cc01:9a70:b53f:25c6:1ca9:ae45 Link-local IPv6 Address . . . . . : fe80::8522:111e:b88b:1f1d%10 IPv4 Address. . . . . . . . . . . : 192.168.1.81 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : fe80::21f:b3ff:feb8:28b9%10 192.168.1.254
Answer
  • 192.168.1.81
  • attlocal.net
  • 255.255.255.0
  • 192.168.1.254

Question 6

Question
Based upon the following, which things can most likely be ruled out as the cause of the problem? (Choose all that apply) Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\Users\mcelhk>ipconfig Windows IP Configuration Ethernet adapter Local Area Connection: Connection-specific DNS Suffix . : mydomain.com Link-local IPv6 Address . . . . . : fe80::f41f:8c48:e48:1d12%11 IPv4 Address. . . . . . . . . . . : 192.168.1.81 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.1.1 Tunnel adapter isatap.mydomain.com: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : mydomain.com C:\Users\mcelhk>ping www.google.com Pinging www.google.com [64.233.160.99] with 32 bytes of data: Request timed out. Request timed out. Request timed out. Request timed out. Ping statistics for 64.233.160.99: Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), C:\Users\mcelhk>ping 192.168.1.1 Pinging 192.168.1.1 with 32 bytes of data: Reply from 192.168.1.1: bytes=32 time<1ms TTL=255 Reply from 192.168.1.1: bytes=32 time<1ms TTL=255 Reply from 192.168.1.1: bytes=32 time<1ms TTL=255 Reply from 192.168.1.1: bytes=32 time<1ms TTL=255 Ping statistics for 192.168.1.1: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 0ms, Average = 0ms C:\Users\mcelhk>
Answer
  • The router has lost power.
  • The cable connected to the NIC is bad.
  • The ISP service is out.
  • The network adapter is not enabled.

Question 7

Question
The below is an example of APIPA: C:\test>ipconfig Windows IP Configuration Ethernet adapter Local Area Connection: Connection-specific DNS Suffix . : Autoconfiguration IPv4 Address. . : 169.254.31.29 Subnet Mask . . . . . . . . . . . : 255.255.0.0 Default Gateway . . . . . . . . . : Tunnel adapter isatap.attlocal.net: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Tunnel adapter Teredo Tunneling Pseudo-Interface: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . :
Answer
  • True
  • False

Question 8

Question
The following is an example of which command? C:\test>(COMMAND HAS BEEN REMOVED) -a 192.168.1.81 Local Area Connection: Node IpAddress: [192.168.1.81] Scope Id: [] NetBIOS Remote Machine Name Table Name Type Status --------------------------------------------- STINKY-OFFICE <00> UNIQUE Registered WORKGROUP <00> GROUP Registered STINKY-OFFICE <20> UNIQUE Registered WORKGROUP <1E> GROUP Registered WORKGROUP <1D> UNIQUE Registered ..__MSBROWSE__.<01> GROUP Registered MAC Address = 44-8A-5B-87-75-3F C:\test>
Answer
  • NBTSTAT
  • NETSTAT
  • NETBIOS
  • NSLOOKUP

Question 9

Question
You have just changed the network name of a remote computer from your laptop. You are now unable to browse the computer by using the new name, however you are still able to ping it using the IP address. Which of the following commands would be most likely to resolve the issue?
Answer
  • ping
  • ipconfig /flushdns
  • nslookup
  • netstat

Question 10

Question
What is being demonstrated below? C:\>rd test C:\>
Answer
  • A folder named "test" has just been deleted.
  • The read-only attribute has just been removed from a file or folder named "test".
  • This is not a valid command.
  • A remote desktop session has been initiated for the computer named "test".

Question 11

Question
You are working on a PC that has been infected with malicious software that is preventing you from closing Internet Explorer, as well as accessing task manager. You have managed to get a command prompt open, and would like to see which processes are currently running. Which command should you use?
Answer
  • Tasklist
  • Taskkill
  • Logoff
  • Format

Question 12

Question
You are working on a PC that has been infected with malicious software that is preventing you from closing Internet Explorer, as well as accessing task manager. You have managed to get a command prompt open, and have just run the tasklist command. Using the information below, which command is most likely to help you regain control of the PC? C:\>tasklist Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ VIRUS.EXE 0 Services 0 21,485 K System Idle Process 0 Services 0 24 K System 4 Services 0 404 K smss.exe 512 Services 0 1,188 K csrss.exe 624 Services 0 6,552 K wininit.exe 760 Services 0 4,968 K csrss.exe 792 Console 1 42,144 K services.exe 936 Services 0 15,200 K winlogon.exe 944 Console 1 7,704 K lsass.exe 972 Services 0 20,468 K lsm.exe 980 Services 0 4,736 K svchost.exe 628 Services 0 10,636 K iexplore.exe 33888 Console 1 216,324 K iexplore.exe 6932 Console 1 92,916 K SearchProtocolHost.exe 36096 Services 0 5,432 K cmd.exe 26760 Console 1 3,380 K conhost.exe 31872 Console 1 7,496 K svchost.exe 35316 Services 0 4,440 K PSANHost.exe 10976 Services 0 4,320 K SearchFilterHost.exe 11572 Services 0 5,368 K taskhost.exe 33632 Services 0 12,704 K tasklist.exe 10696 Console 1 5,820 K WmiPrvSE.exe 17100 Services 0 6,440 K C:\>
Answer
  • taskkill /im /t /f virus.exe
  • del virus.exe
  • tasklist /del virus.exe
  • attrib -r virus.exe

Question 13

Question
What are the minimum system requirements for Windows XP?
Answer
  • CPU = 1 GHz, RAM = 1 GB (2 GB for 64-bit), Free disk space = 16 GB (20 GB for 64-bit)
  • CPU = 800 MHz, RAM = 512 MB, and Free disk space=15 GB.
  • CPU = 233 MHz, RAM = 64 MB, Free disk space =1.5 GB. Media Center CPU = 1.6 GHz, RAM = 256 MB.
  • CPU = 1 GHz, RAM = 2 GB (4 GB for 64-bit), Free disk space = 16 GB (20 GB for 64-bit)

Question 14

Question
What are the minimum system requirements for Windows Vista?
Answer
  • CPU = 1 GHz, RAM = 2 GB (4 GB for 64-bit), Free disk space = 16 GB (20 GB for 64-bit)
  • CPU = 233 MHz, RAM = 64 MB, Free disk space =1.5 GB. Media Center CPU = 1.6 GHz, RAM = 256 MB.
  • CPU = 800 MHz, RAM = 512 MB, and Free disk space=15 GB.
  • CPU = 1 GHz, RAM = 1 GB (2 GB for 64-bit), Free disk space = 16 GB (20 GB for 64-bit)

Question 15

Question
What are the minimum system requirements for Windows 7?
Answer
  • CPU = 1 GHz, RAM = 1 GB (2 GB for 64-bit), Free disk space = 16 GB (20 GB for 64-bit)
  • CPU = 800 MHz, RAM = 512 MB, and Free disk space=15 GB.
  • CPU = 233 MHz, RAM = 64 MB, Free disk space =1.5 GB. Media Center CPU = 1.6 GHz, RAM = 256 MB.
  • CPU = 1 GHz, RAM = 2 GB (4 GB for 64-bit), Free disk space = 16 GB (20 GB for 64-bit)

Question 16

Question
How many pins does a PC100 memory module have?
Answer
  • 168
  • 72
  • 200
  • 240

Question 17

Question
How many pins does a DDR-200 PC-1600 memory module have?
Answer
  • 184
  • 200
  • 168
  • 288

Question 18

Question
How many pins does a DD2-800 PC2-6400 memory module have?
Answer
  • 240
  • 200
  • 260
  • 288

Question 19

Question
How many pins does a PC3-12800 memory module have?
Answer
  • 240
  • 288
  • 200
  • 214

Question 20

Question
How many pins does a PC4-25600 memory module have?
Answer
  • 288
  • 244
  • 200
  • 184

Question 21

Question
How many pins does a PC800 RIMM have?
Answer
  • 184
  • 168
  • 200
  • 204

Question 22

Question
SO-DIMMs of DDR and DDR2 both have 200 pins.
Answer
  • True
  • False

Question 23

Question
A DDR3 SO-DIMM has 204 pins.
Answer
  • True
  • False

Question 24

Question
A UNIDIMM memory module has 260 pins and can found in either DDR3 or DDR4 configurations.
Answer
  • True
  • False
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