adplus-dvertising
frame-decoration

Question

What is known as DOS attack ?

a.

It is attack to block traffic of network

b.

It is attack to harm contents stored in HDD by worm spawn processes

c.

It is an attempt to make a machine or network resource unavailable

d.

None of the mentioned

Posted under Operating System

Answer: (c).It is an attempt to make a machine or network resource unavailable

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is known as DOS attack ?
Add Comment

Similar Questions

Discover Related MCQs

Q. With regard to DOS attack what is not true from below options ?

View solution

Q. What is not a important part of security protection ?

View solution

Q. What is used to protect network from outside internet access ?

View solution

Q. What is best practice in firewall domain environment ?

View solution

Q. Which direction access cannot happen using DMZ zone by default ?

View solution

Q. What are two features of a tripwire file system ?

View solution

Q. How do viruses avoid basic pattern match of antivirus ?

View solution

Q. How does an antivirus of today identify viruses ?

View solution

Q. What is known as sandbox ?

View solution

Q. What is are two safe computing practices ?

View solution

Q. What are the different ways to intrude ?

View solution

Q. What are major components of intrusion detection system ?

View solution

Q. What are the different ways to classify an IDS ?

View solution

Q. What are characteristics of anomaly based IDS ?

View solution

Q. What is major drawback of anomaly detection IDS ?

View solution

Q. What are characteristics of signature based IDS ?

View solution

Q. What are drawbacks of signature based IDS ?

View solution

Q. What are characteristics of Host based IDS ?

View solution

Q. What are drawbacks of the host based IDS ?

View solution

Q. What are strengths of the host based IDS ?

View solution
View All MCQs on Operating System

Suggested Topics

Are you eager to expand your knowledge beyond Operating System? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Cloud Computing

Stay on top of the biggest trend in IT with our Cloud Computing MCQs. These questions...

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Formal Languages and Automata Theory

Discover the mathematical models of computation with our Formal Languages and...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

Operating System

Dive deep into the core of computers with our Operating System MCQs. Learn about...

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

Object Oriented Programming Using C++

Enhance your programming skills with our MCQs on Object Oriented Programming using...