Question Discussion & Solution

The correct answer is Cybersecurity.

Key Points

• Cryptography is a specialized area of Cybersecurity.
• Cryptography is also defined as the study of secure communications techniques that allow only the sender and intended recipient of a message to view its contents.
• It covers the obfuscation of information in images using techniques such as microdots or merging.
• It is used to protect the written documents.
• The main purpose of cryptography appears to be making content and images undecipherable, the true goal of cryptography in an information technology context is to ensure the confidentiality and integrity of any information technology system.

% → modulus operator

printf() function

The printf() function is used for output. It prints the given statement to the console.

Analysis:-

m = m%(m*3)

Calculation:

m = 23 mod (23 × 3)

m = 23 mod 69  

m = 23 

Note:

Assignment operator associativity is right to left.

Printf statement will print the value of m as 23. (Output would be 23).

Confusion PointsHere 23 mod 69 means. 23 is divided by 69. That's why 23 is the answer. For better clarity, you can run the above program and check.

Additional Information 

In this question shows that Lotus, Rose and Lily are kind of flower. So Marigold is also kind of flower but apple is the fruit, Red is color and flower is flower.

So most closely word is Marigold.

Hence, option 2 is the correct answer.

The pattern is:

15

15 × 3 - 3 = 42;

42 × 4 - 4 = 164

164 × 5 - 5 = 815;

815 × 6 - 6 = 4884

The least possible diagram from the given statements is shown below:

Conclusion I: Some black are red → False (It is a possible case but not a definite case)

Conclusion II: Some blue are red → True (It is a definite case)

Hence, only conclusion II follows.