JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA V Semester Examinations, December - 2019
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ETHICAL HACKING
Time: 3 Hours
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Max. Marks: 75
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Note: This question paper contains two parts A and B.
S Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B
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consists of 5 Units. Answer any one full question from each unit. Each question carries
10 marks and may have a, b, c as sub questions.
PART - A
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5 ? 5 Marks = 25
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1.a) What are the common types of attacks? Explain.
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[5]
b) Describe Ping Sweep techniques.
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[5]c) Explain about ARP Poisoning and MAC Flooding.
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[5]d) Describe Web Server Hardening methods.
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[5]
e) List the penetration testing steps.
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[5]
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5 ? 10 Marks = 50
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2.a)Describe the different phases involved in ethical hacking and the five stages of ethical
Hacking.
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b)Explain about the different types of DNS Records.
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[5+5]OR
3.a)
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Define the Term Foot printing. Describe the Information Gathering Methodology and
competitive intelligence.
b)
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What is Hacktivism? What is Vulnerability Research? What are different types of
Hacking Technologies?
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[5+5]
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4.a)
List TCP communication flag types and explain.
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b)
Explain about Password-Cracking techniques.
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[5+5]
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OR5.a)
What are different types of passwords? Explain in detail.
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b)
What is enumeration? What is meant by null sessions?
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[5+5]
6.a)
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What is a "Smurf" attack? What is "SYN" Flooding? Describe the DoS/DDoS
countermeasures.
b)
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Differentiate between Virus and Worm.
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[5+5]
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OR7.a)
How the Netcat Trojan works? What is meant by "Wrapping"?
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b)
How DDoS attacks work? How BOTs/BOTNETs work?
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[5+5]
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8.a)
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Explain about Hacking Web servers.b)
What are the steps to conduct SQL injection? Explain.
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[5+5]
OR
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9.a)
Discuss in detail about buffer overflows.
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b)What is a Password Cracker? How does a Password Cracker Work?
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[5+5]
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10.How to compile a Linux Kernel? Describe GCC compilation commands in detail. [10]
OR
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11.
Give an overview of penetration testing methodologies. List the automated penetration
testing tools.
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[10]
---ooOoo---
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