Computer Security
122 questions available
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Q1.What is the function of Firewall?
Correct Answer: A
A firewall protects a network or system from unauthorized access.
Q2.What is Phishing?
Correct Answer: A
Phishing is a cybercrime involving fraudulent emails or messages to steal sensitive data.
Q3.Ransom ware files are?
Correct Answer: B
Ransomware encrypts files and demands payment for decryption.
Q4.The primary function of firewalls is?
Correct Answer: B
Firewalls protect networks by monitoring and filtering unauthorized access and cyber threats.
Q5.What is phishing in cyber security?
Correct Answer: B
Phishing is a social engineering attack that tricks users into revealing sensitive information.
Q6.What is the function of a patch in software?
Correct Answer: A
Q7.___ is the process of converting information or data into a code to prevent unauthorized access
Correct Answer: D
Q8.What is 2 factor authentication used in securing online accounts?
Correct Answer: B
Q9.Female Anopheles mosquito acts as the carrier for dengue virus:
Correct Answer: B
Q10.DOS cannot retrieve any data from disk if computer virus corrupts its:
Correct Answer: D
Q11.A hard disk becomes totally inaccessible when a computer virus corrupts its:
Correct Answer: B
Q12.A common name for software errors is
Correct Answer: A
Q13.A common name for software errors is:
Correct Answer: A
Q14.All of the following constitute security risks and possible violations of privacy except:
Correct Answer: D
Q15.DOS cannot retrieve any data from a disk if a computer virus corrupts its:
Correct Answer: A
Q16.AIDS virus is called:
Correct Answer: B
Q17.Virally infected cells in response to the presence of virus produce protein cells:
Correct Answer: A
Q18.Encryption and decryption are part of which field?
Correct Answer: D
Q19.A fault in a computer program that prevents it from running smoothly is called?
Correct Answer: C
Q20.Full form of VIRUS:
Correct Answer: A