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Subject :NCO    Class : Class 8

Star topology is one of the most common computer network topologies. It consists of central hub to which each network host is connected. Which of the following statements is not correct about it?

AIt reduces the damage caused by line failure by connecting all of the systems to a central node.
BInstallation and configuration is easy.
CIt is hard to detect faults in a small star network.
DIf the central hub fails, the whole network becomes inoperable.


in the above question i think option b is also incorect with option c. please help.

Ans 1:

Class : Class 8
Installation and configuration of a star topology network isn't hard, that's why B isn't the correct answer. Although, It isn't hard to detect faults in a small star network, therefore answer C is the right answer. Hope this helps.

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Subject :NCO    Class : Class 8

Ans 1:

Class : Class 9
The Darknet is exactly what the question says. It is the Network that cannot be accessed by Search engines. It is made up of all the shared files and other private network objects such as databases of banks, etc. Hope that helps.

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Subject :NCO    Class : Class 8

Ans 1:

Class : Class 9
http://fjdhgksf76w444.com hi everyone

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Subject :NCO    Class : Class 8

Ans 1:

Class : Class 8
dhruv, you mentioned that bluetooth cannot pene trate solids but it is false and i checked on internet

Ans 2:

Class : Class 9
The options A,B, and C are absolutely correct about Bluetooth. The latest version of Bluetooth is v5.0 and it's predecessor being v4.2. Bluetooth can be used for sending media, documents, etc over short distances of about roughly 5 meters. The Bluetooth signals cannot penetrate solids.

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Subject :NCO    Class : Class 8

Ans 1:

Class : Class 9
Well,for your question the answer is UPPER().The uppercase converts all letters to capital. And popular Functions:-IF,COUNT,LCM,HCF are some really important ones. Hope it helps!!

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Subject :NCO    Class : Class 8

Ans 1:

Class : Class 8
the figure one is an omr optical mark reader

Ans 2:

Class : Class 10
The device is optical mark recognition or reader that is used to scan papers in omr format to analyse marks

Ans 3:

Class : Class 8
It is OMR device

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Subject :NCO    Class : Class 8

Ans 1:

Class : Class 8
Answer is (a)

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Subject :NCO    Class : Class 8

Ans 1:

Class : Class 9
The answer is NNTP. Well, POP is Post Office Protocol.Used by nearby clients to recieve e-mails over the normal IP.Generally in lonely areas. NNTP is Network News Transfer Protocol.Obviously used by news relaying servers. SMTP is Simple Mail Transfer Protocol.It is the main basic and most used protocol for emailing.Used as a standard in email relay. IMAP is Internet Message Access Protocol.Used to store mails in email server and can be used to access them. Hope it helps mate!!!

Ans 2:

Class : Class 9
The answer is NNTP. Well, POP is Post Office Protocol.Used by nearby clients to recieve e-mails over the normal IP.Generally in lonely areas. NNTP is Network News Transfer Protocol.Obviously used by news relaying servers. SMTP is Simple Mail Transfer Protocol.It is the main basic and most used protocol for emailing.Used as a standard in email relay. IMAP is Internet Message Access Protocol.Used to store mails in email server and can be used to access them. Hope it helps mate!!!

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Subject :NCO    Class : Class 5

Ans 1:

Class : Class 5
A. Windows uprade assistant

Ans 2:

Class : Class 7
D

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Subject :NCO    Class : Class 4

Ans 1:

Class : Class 4
The middle name of Sourav Ganguly was Chandidas.

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