NCO- Cyber Olympiad (SOF) Class 12: Questions 22 - 26 of 518
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Question 22
Question MCQ▾
Find the CORRECT Boolean Expression for the given logic circuit diagram.
Choices
Choice (4) | Response | |
---|---|---|
a. | FP, Q, R, S = P + QR + S- | |
b. | FP, Q, R, S = P + Q + RS | |
c. | FP, Q, R, S = P-+ QR + S | |
d. | FP, Q, R, S = P + Q + R + S |
Question 23
Question MCQ▾
Four usual dice are thrown on the ground. The total of numbers on the top faces of these four dice is 13 as the top faces showed 4,3, 1 and 5 respectively. What is the total of the faces touching the ground?
Choices
Choice (4) | Response | |
---|---|---|
a. | 15 | |
b. | 13 | |
c. | 14 | |
d. | Question does not provide sufficient data or is vague |
Question 24
Question MCQ▾
How many such pairs of letters are there in the word “COMPUTERS” each of which has as many letters between them in the word (in only forward directions) as in the English alphabets?
Choices
Choice (4) | Response | |
---|---|---|
a. | 5 | |
b. | 3 | |
c. | 4 | |
d. | 1 |
Question 26
Question MCQ▾
The attack that focuses on capturing small packets from the network transmitted by other computers and reading the data content in search of any type of information is ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | Phishing | |
b. | Exploits | |
c. | Scams | |
d. | Eavesdropping |