I/O Interfaces,
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Showing posts with label Notes. Show all posts
Showing posts with label Notes. Show all posts
Saturday, 29 August 2015
Computer Peripherals & Interfaces (CPI) Notes- Input/Output(IO) Interfaces
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Sunday, 2 August 2015
Thursday, 7 May 2015
Wednesday, 6 May 2015
Monday, 4 May 2015
Monday, 6 April 2015
STQA Assignment 3 Solved
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Questions:
Short questions :
Que 1 : Define Software Testing.
Que 2 : What is risk identification ?
Que 3 : What is SCM ?
Que 4 : Define Debugging.
Que 5 : Explain Configuration audit.
Que 6 : Differentiate between white box testing & black box testing.
Que 7 : What do you mean by metrics ?
Que 8 : What do you mean by version control ?
Que 9 : Explain Object Oriented Software Engineering.
Que 10 : What are the advantages and disadvantages of manual testing tools ?
Long Questions:
Que 1 : What do you mean by baselines ? Explain their importance.
Que 2 : What do you mean by change control ? Explain the various steps in detail.
Que 3 : Explain various types of testing in detail.
Que 4 : Differentiate between automated testing and manual testing.
Que 5 : What is web engineering ? Explain in detail its model and features.
Artificial Intelligence Assignment 3 Solved
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Questions:
Short questions :
Q1: What are agents?
Q2: What is predicate logic?
Q3: What is certainty factor?
Q4: Define supervised learning.
Q5: Define branch and bound algorithm.
Q6: What is LISP?
Q7: What are facts?
Q8: What is probability reasoning?
Q9: What is reasoning under uncertainty?
Q10: Give examples for heuristic search
Long Questions:
Q1: Explain Best First Search with example.
Q2: Explain and prove Bayes Theorem. What is conditional probability?
Q3: What are the steps in natural language processing? List and explain them briefly
Q4: Explain partial order planning.
Q5: Explain Neural Expert System
Sunday, 5 April 2015
Cloud Computing Notes
Automation in Cloud: Click here to download it
Cloud Security: Click here to download it
Cloud Agility: Click here to download it
Cloud Computing: Click here to download it
A vertical Cloud: Click here to download it
Identity as a Service: Click here to download it
Big Data: Click here to download it
Precursor Technologies: Click here to download it
Virtualisation-1: Click here to download it
Virtualisation-2: Click here to download it
Deployment Models: Click here to download it
ABI and API: Click here to download it
Security issues: Click here to download it
SSL: Click here to download it
Vertical VPC: Click here to download it
XML: Click here to download it
Wednesday, 1 April 2015
Cloud Computing Assignment 3 Solved
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Questions:
Short questions :
Q1: What are computer VIRUS, WORM and Trojan horse?
Q2: What network protocols are used in Cloud Computing?
Q3: What is DOS Attack?
Q4: What is resource management in cloud computing?
Q5: What is difference between HTTP and HTTPs?
Q6: What is scheduling in Cloud?
Q7: What is difference between authentication and authorization? Explain.
Q8: What is data encryption? Discuss some current techniques used for encryption.
Q9: What is SSL?
Q10: What is Identity Management System? How it is helpful in Cloud Computing?
What is Difference Between HTTP and HTTPS Protocol?
HTTP
Hypertext Transfer Protocol (HTTP) is a protocol used in networking. When you type any web address in your web browser, your browser acts as a client, and the computer having the requested information acts as a server. When client requests for any information from the server, it uses HTTP protocol to do so. The server responds back to the client after the request completes.
HTTPs
Hypertext Transfer Protocol Secure (HTTPS) is a combination of two different protocols. It is more secure way to access the web. It is combination of Hypertext Transfer Protocol (HTTPS) and SSL/TLS protocol. It is more secure way to sending request to server from a client, also the communication is purely encrypted which means no one can know what you are looking for. This kind of communication is used for accessing those websites where security is required. Banking websites, payment gateway, emails (Gmail offers HTTPS by default in Chrome browser), and corporate sector websites are some great examples where HTTPS protocols are used.
For HTTPS connection, public key trusted and signed certificate is required for the server. These certificate comes either free or it costs few dollars depends on the signing authority. There is one other method for distributing certificates. Site admin creates certificates and loads in the browser of users. Now when user requests information to the web server, his identity can be verified easily.
The main motivation for HTTPS is to provide authentication of the visited website and prevent wiretapping and man-in-the-middle attacks.
Here are some major differences between HTTP and HTTPS:
| HTTP | HTTPS |
| URL begins with “http://” | URL begins with “https://” |
| It uses port 80 for communication | It uses port 443 for communication |
| Unsecured | Secured |
| Operates at Application Layer | Operates at Transport Layer |
| No encryption | Encryption is present |
| No certificates required | Certificates required |
Monday, 23 March 2015
STQA Assignment 2 solved
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Questions:
Short questions :
Q1: What is stress testing?
Q2: What is Cyclomatic complexity?
Q3: Define Object Oriented Testing
Q4: What is regression testing? When it is done?
Q5: How loop testing is different from the path testing?
Q6: What is client server environment?
Q7: What is graph based testing?
Q8: How security testing is useful in real applications?
Q9: What are main characteristics of real time system?
Q10: What are the benefits of data flow testing?
Long Questions:
Q1: Design test case for: ERP, Traffic controller and university management system?
Q2: Assuming a real time system of your choice, discuss the concepts. Analysis and design factors of same, elaborate
Q3: How testing in multiplatform environment is performed?
Q4: Explain graph based testing in detail
Q5: Differentiate between Equivalence partitioning and boundary value analysis
Sunday, 22 March 2015
Tuesday, 17 March 2015
Artificial Intelligence Assignment 2 -Solved
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Short Questions
Q1: Mention the types of knowledge
Q2: What is monotonic reasoning?
Q3: When A* is optimal?
Q4: What are the various types of informed search?
Q5: Name any two AI languages
Q6: What are semantic nets?
Q7: What is non-monotonic reasoning?
Q8: What is FOPL?
Q9: What is A* Search?
Q10: Give examples for heuristic search
Long Questions
Q1: Define heuristic search. Discuss benefits and short coming.
Q2: Discuss the following heuristic search techniques. Explain the algorithm with the help of example.
• Best First Search
• A* Algorithm
Q3: Explain non-monotonic reasoning and discuss various logic related to it.
Q4: Explain the difference between forward and backward reasoning and under what conditions each would be best to use for given set of problems.
Q5: Write A* algorithm and explain how it is used to find minimal cost path
Wednesday, 25 February 2015
Types of Cloud
Based on deployment model
The deployment model tells you where the cloud is located and for what purpose. On the basis of deployment model following are the types of cloud:- Public
- Private
- Community
- Hybrid
Based on Service Model
Service model describe the type of service that the service provider is offering. The best-known service models are:- Software as a Service
- Platform as a Service
- Infrastructure as a Service
This is also known as SPI model
What is cloud computing?
Cloud Computing refers to applications and services that run on distributed network using visualized resources and accessed by common Internet protocols and networking standards. In cloud computing, resources are virtual and limitless and details of the physical systems on which software runs are abstracted(hidden) from the user.
Friday, 20 February 2015
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