Which one of these is not Linux terminal based text editor?

Which one of these is not Linux terminal based text editor?

• Nano
• Vi
• AkelPad
• Pico 

 

EXPLANATION

Vi - is first linux editor, it is in every distribution and it is general command line editor.
Nano/Pico - are from same core text editors in Linux and they are second most used editor.
AkelPad is windows based text editor
References:https://en.wikipedia.org/wiki/AkelPad
http://www.linux.org/threads/text-editors.4104/

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WPA Enterprise is also known as:

WPA Enterprise is also known as:

• 802.11g
• 802.11a
• 802.1X
• 802.1R 

EXPLANATION

WPA Enterprise is more properly known as 802.1X, the IEEE standard that specifies this port-based access control.

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In telecommunications, the Megaco (H.248) call-control protocol communicates between which of the following?

In telecommunications, the Megaco (H.248) call-control protocol communicates between which of the following?

• Contexts and call agents
• A network and a subnetwork
• Two peers
• A gateway controller and a gateway 

 

EXPLANATION

Megaco (media gateway control protocol architecture) is a a signaling protocol that enables switching of voice, fax and multimedia calls between the PSTN and IP networks. It is used between the Media Gateway and Media Gateway Controller in a VoIP network. Megaco is also known as H.248.

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What two software components are required on a Windows VM to apply a Customization Specification when cloning a virtual machine in vCenter?

What two software components are required on a Windows VM to apply a Customization Specification when cloning a virtual machine in vCenter?

• SysPrep and VMware Tools
• SysPrep and PERL
• VMware Tools and Java
• PERL and SysPrep 

EXPLANATION

SysPrep and VMware Tools are required by vSphere to make changes to the guest operating system. These changes usually include setting a NETBIOS name (host name), IP, and join a domain. This operation saves a lot of time for a vCenter administrator, especially when deploying large numbers of identical virtual machines.
You can read more here: http://pubs.vmware.com/vsphere-60/index.jsp#com.vmware.vsphere.vm_admin.doc/GUID-E63B6FAA-8D35-428D-...

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What is the default port used by a POP3 server for communicating with a POP3 client?

What is the default port used by a POP3 server for communicating with a POP3 client?

• 25
• 110
• 587
• 109 

 

EXPLANATION

Port 110 is the default POP3 non-encrypted port.
Port 995 is the default POP3 port for encrypted (SSL) traffic.

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