Which computer has been designed to be as compact as possible?

Which computer has been designed to be as compact as possible?

• Super computer
• Mainframe
• Mini
• Micro computer

EXPLANATION

Micro computer : A microcomputer is a small, relatively inexpensive computer with a microprocessor as its central processing unit. It includes a microprocessor, memory, and minimal input/output circuitry mounted on a single printed circuit board. 

SOURCE

https://www.examveda.com/which-computer-has-been-designed-to-be-as-compact-as-possible-10133/

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How many sectors does a 320gb hard disk have?

How many sectors does a 320gb hard disk have?

• 574 billion sectors
• 294 billion sectors
• 394 billion sectors
• 4 billion sectors

EXPLANATION

A 320 GB disk does not have 394 billion sectors. It doesn't even hold 394 billion bytes (which is about 366.9 GiB, or 394 GB in hard disk manufacturer speak).

A 320 GB disk will have (320 [GB] * 1 073 741 824 [b/GB] / 512 [b/sector]) = approximately 671 million sectors, assuming 512 byte sectors. If it uses 4 KiB sectors, the corresponding number is about 83.9 million sectors, but that's unlikely for a drive of that size; 512 byte sectors would be more reasonable to expect for such a drive.

This means that something isn't working as expected. It's hard to tell from your question exactly what is wrong, but it's a pretty safe bet that something is wrong. I just hope you didn't somehow confuse the source and target drive and it's really complaining because it ran out of space to write the data to...

SOURCE

https://superuser.com/questions/657369/how-many-sectors-does-a-320-gb-hard-disk-have#657454

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Approximately how many times can a DVD-RW or DVD+RW disc be rewritten?

Approximately how many times can a DVD-RW or DVD+RW disc be rewritten?

• 1000 times
• 10 times
• 100 times
• 1 time

EXPLANATION

As is the case with other optical storage media using phase-change technology there is a limit to the number of times the recording layer in a DVD-RW, DVD+RW and DVD-RAM disc can be reliably switched between its crystalline and amorphous states. It is estimated that a DVD-RW or DVD+RW disc can be rewritten approximately 1000 times and a DVD-RAM 100,000 times. In addition, these formats (under certain circumstances) employ defect management schemes to actively verify data and skip over or relocate problems to a spare area of the disc.

SOURCE

https://www.cnet.com/forums/discussions/how-many-times-can-you-rewrite-a-cd-rw-376723/

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Which Cmdlet is used to pair an SBC with for Microsoft Teams Direct Routing?

Which Cmdlet is used to pair an SBC with for Microsoft Teams Direct Routing?

• New-CsOnlinePSTNGateway
• New-CsTeamsPSTNGateway
• New-CsOnlineSBC
• New-CsDirectRoutingConfiguration

EXPLANATION

Pair the SBC to Direct Routing Service

The following are the three high-level steps to let you connect, or pair, the SBC to the Direct Routing interface:

• Connect to Skype for Business Online admin center using PowerShell
• Pair the SBC
• Validate the pairing

Connect to Skype for Business Online by using PowerShell

You can use a PowerShell session connected to the tenant to pair the SBC to the Direct Routing interface. To open a PowerShell session, please follow the steps outlined in Set up your computer for Windows PowerShell.

After you establish a remote PowerShell session, please validate that you can see the commands to manage the SBC. To validate the commands, type or copy/paste in the following in the PowerShell session and press Enter:

gcm *onlinePSTNGateway*

Your command will return the four functions shown here that will let you manage the SBCs.

CommandType    Name                       Version    Source

———–    —-                       ——-    ——

Function       Get-CsOnlinePSTNGateway    1.0        tmp_v5fiu1no.wxt

Function       New-CsOnlinePSTNGateway    1.0        tmp_v5fiu1no.wxt

Function       Remove-CsOnlinePSTNGateway 1.0        tmp_v5fiu1no.wxt

Function       Set-CsOnlinePSTNGateway    1.0        tmp_v5fiu1no.wxt

Pair the SBC to the tenant

To pair the SBC to the tenant, in the PowerShell session type the following and press Enter:

New-CsOnlinePSTNGateway -Fqdn <SBC FQDN> -SipSignallingPort <SBC SIP Port> -MaxConcurrentSessions <Max Concurrent Sessions the SBC can handle> -Enabled $true

SOURCE

http://teams-direct-routing.com/microsoft-teams-how-to/pair-teams-with-sbc/

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