National Cyber Olympiad Forum By SOF Olympiad Trainer

User Forum

Subject :NCO    Class : Class 8

Ans 1:

Class : Class 8
Compact size and light weight.

Post Your Answer

Subject :NCO    Class : Class 7

Ans 1:

Class : Class 7
According to the question, the value you put in the "X" are not used for mathematical operations, therefore answer will be 3010 but when you right val it means value of the object in "X" so "30" + "10" will be 3010 but Val (30) + Val (10)= 40 answer is a

Ans 2:

Class : Class 8
In this programme, the VAL means the original value of the numericals.As, M$=30 N$=10 A=VAL(M$)+VAL(N$) So, VAL(M$)=30 VAL(N$)=10 The '+' sign is used as 'space'. In this programme, it does not indicate addition function because of the "VAL". So, the answer is 30 10

Post Your Answer

Subject :NCO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct output is the one which is shown in the option A.

Post Your Answer

Subject :NCO    Class : Class 3

Ans 1:

Class : Class 7
ISP-internet service provider

Post Your Answer

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.

Post Your Answer

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.

Post Your Answer

Subject :NCO    Class : Class 8

Ans 1:

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

Post Your Answer

Subject :NCO    Class : Class 8

Ans 1:

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.

Ans 2:

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

Post Your Answer

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!!

Post Your Answer

Subject :NCO    Class : Class 8

Ans 1:

Class : Class 8
It is OMR device

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
the figure one is an omr optical mark reader

Post Your Answer