IT Questions and Answers :)

Monday, June 3, 2019

Which one of the following is the trace route command for Windows?

Which one of the following is the trace route command for Windows?

  • traceroute
  • tr
  • toonces
  • tracert
Which one of the following is the trace route command for Windows?

EXPLANATION

  

 In computing, traceroute is a computer network diagnostic tool for displaying the route and measuring transit delays of packets across an Internet Protocol network. The history of the route is recorded as the round-trip times of the packets received from each successive host in the route; the sum of the mean times in each hop is a measure of the total time spent to establish the connection.

TRACERT. Trace Route - Find the IP address of any remote host. TRACERT is useful for troubleshooting large networks where several paths can be taken to arrive at the same point, or where many intermediate systems (routers or bridges) are involved.

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What tool would you use to check the TCP/IP configuration on a Windows system from the command line?

What tool would you use to check the TCP/IP configuration on a Windows system from the command line?

  • ping
  • netstat
  • yellow_pages
  • ipconfig 



EXPLANATION

 In computing, ipconfig in Microsoft Windows is a console application that displays all current TCP/IP network configuration values and can modify Dynamic Host Configuration Protocol and Domain Name System settings.


Displays the network configuration, refresh DHCP and DNS settings. Used without parameters, ipconfig will display the IP address, subnet mask, and default gateway.

 

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What is the name of Microsoft's systems management product, which you can use to manage Hyper-V and VMware ESX virtual machines?

What is the name of Microsoft's systems management product, which you can use to manage Hyper-V and VMware ESX virtual machines?

  • Microsoft VM Toolset
  • System Center Virtual Machine Manager
  • Hyper-V Management Studio
  • System Center Operations Manager 

 
What is the name of Microsoft's systems management product, which you can use to manage Hyper-V and VMware ESX virtual machines?

EXPLANATION

Microsoft's systems management product, System Center Virtual Machine Manager, is a management solution for virtualized data centers. You can use it to configure and manage your virtualization host,
networking, and storage resources in order to create and deploy virtual machines and services to private clouds that you have created.

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Which of the following came first?

Which of the following came first?

  • Hacking
  • Smishing
  • Phreaking
  • Phishing 

 
Which of the following came first?

EXPLANATION

Phreaking is a slang term that describes the action of experimenting with or manipulating a telephone system. Since phreaking took place before personal computers became popular, 
Phreaking has since become closely linked with computer hacking. This is sometimes called the H/P culture (with H standing for hacking and P standing for phreaking)

SOURCE

https://en.wikipedia.org/wiki/Phreaking
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Friday, May 31, 2019

Which of the following is NOT an international recognised standard for Information Security?

Which of the following is NOT an international recognised standard for Information Security?

  • IEEE 802.11b
  • ISO 27001
  • ISO 27002
  • ITSEC 
Which of the following is NOT an international recognised standard for Information Security?

EXPLANATION

IEEE 802.11b-1999 or 802.11b, is an amendment to the IEEE 802.11 wireless networking specification. ISO 27001 defines the information security management system (ISMS). ISO/IEC 27002 is a popular, internationally-recognized standard of good practice for information security.
The Information Technology Security Evaluation Criteria (ITSEC) is a structured set of criteria for evaluating computer security within products and systems.

SOURCE

https://en.wikipedia.org/wiki/Cyber_security_standards
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Thursday, May 30, 2019

Which of the following wildcard characters can be used in the Windows command line as a substitute for exactly one character in a file or directory name?

Which of the following wildcard characters can be used in the Windows command line as a substitute for exactly one character in a file or directory name?

  • ?
  • $
  • @
  • *

EXPLANATION

 The question mark (?) character can be used as a substitute for a single character in a file or directory name. The asterisk (*) character can be used as a wildcard character to replace zero or more characters.

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What means devsecops?

What means devsecops?

  • it is an arm of devops paradigma
  • It is a devops tool
  • it is a job role
  • DevSecOps it is a paradigma that includes security good practices in all development' lifecycle 
What means devsecops?

EXPLANATION

DevSecOps means thinking about application and infrastructure security right from the start. It also means automating some security barriers to prevent the DevOps workflow from slowing down.
Selecting the right tools to integrate security on an ongoing basis can help your business achieve security goals. However, effective DevOps security requires more than new tools: it must be built on the

SOURCE

https://www.redhat.com/pt-br/topics/devops/what-is-devsecops

 

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