Koda M
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Koda M
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OS

Questão 1 de 24

1

What does the "nb" in "nbtstat" stand for?

Selecione uma das seguintes:

  • NetBIOS

  • It doesn't stand for anything.

  • Network Based

Explicação

Questão 2 de 24

1

Which command line tool may be able to assist you in securing the open ports on a local workstation?

Selecione uma das seguintes:

  • nbtstat

  • netstat

  • ipconfig

  • net port

Explicação

Questão 3 de 24

1

What does robocopy stand for?

Selecione uma das seguintes:

  • Robotic Copy

  • Robust Copy

  • It doesn't stand for anything.

  • Rubix Copy

Explicação

Questão 4 de 24

1

Solve the following problem without leaving the command prompt:
C:\test>del readme.txt
C:\test\readme.txt
Access is denied.

C:\test>

Selecione uma das seguintes:

  • 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

Explicação

Questão 5 de 24

1

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

Selecione uma das seguintes:

  • 192.168.1.81

  • attlocal.net

  • 255.255.255.0

  • 192.168.1.254

Explicação

Questão 6 de 24

1

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>

Selecione uma ou mais das seguintes:

  • The router has lost power.

  • The cable connected to the NIC is bad.

  • The ISP service is out.

  • The network adapter is not enabled.

Explicação

Questão 7 de 24

1

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 . :

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 8 de 24

1

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>

Selecione uma das seguintes:

  • NBTSTAT

  • NETSTAT

  • NETBIOS

  • NSLOOKUP

Explicação

Questão 9 de 24

1

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?

Selecione uma das seguintes:

  • ping

  • ipconfig /flushdns

  • nslookup

  • netstat

Explicação

Questão 10 de 24

1

What is being demonstrated below?

C:\>rd test

C:\>

Selecione uma das seguintes:

  • 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".

Explicação

Questão 11 de 24

1

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?

Selecione uma das seguintes:

  • Tasklist

  • Taskkill

  • Logoff

  • Format

Explicação

Questão 12 de 24

1

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:\>

Selecione uma das seguintes:

  • taskkill /im /t /f virus.exe

  • del virus.exe

  • tasklist /del virus.exe

  • attrib -r virus.exe

Explicação

Questão 13 de 24

1

What are the minimum system requirements for Windows XP?

Selecione uma das seguintes:

  • 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)

Explicação

Questão 14 de 24

1

What are the minimum system requirements for Windows Vista?

Selecione uma das seguintes:

  • 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)

Explicação

Questão 15 de 24

1

What are the minimum system requirements for Windows 7?

Selecione uma das seguintes:

  • 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)

Explicação

Questão 16 de 24

1

How many pins does a PC100 memory module have?

Selecione uma das seguintes:

  • 168

  • 72

  • 200

  • 240

Explicação

Questão 17 de 24

1

How many pins does a DDR-200 PC-1600 memory module have?

Selecione uma das seguintes:

  • 184

  • 200

  • 168

  • 288

Explicação

Questão 18 de 24

1

How many pins does a DD2-800 PC2-6400 memory module have?

Selecione uma das seguintes:

  • 240

  • 200

  • 260

  • 288

Explicação

Questão 19 de 24

1

How many pins does a PC3-12800 memory module have?

Selecione uma das seguintes:

  • 240

  • 288

  • 200

  • 214

Explicação

Questão 20 de 24

1

How many pins does a PC4-25600 memory module have?

Selecione uma das seguintes:

  • 288

  • 244

  • 200

  • 184

Explicação

Questão 21 de 24

1

How many pins does a PC800 RIMM have?

Selecione uma das seguintes:

  • 184

  • 168

  • 200

  • 204

Explicação

Questão 22 de 24

1

SO-DIMMs of DDR and DDR2 both have 200 pins.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 23 de 24

1

A DDR3 SO-DIMM has 204 pins.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 24 de 24

1

A UNIDIMM memory module has 260 pins and can found in either DDR3 or DDR4 configurations.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

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