WorksheetsSADP Unit-6.1 Quiz
Total questions: 25
Worksheet time: 15mins
who invented World Wide Web?
(a)
What is ABC stands with regards to SADP subject?
Architecture Business Communication
Advanced Bridge Connectivity
Advance Business Communication
Architecture Business Cycle
What is CERN Stands for?
Center for Research Network
Center of European Research Network
Council for European Research Network
Council for European Nuclear Research
What is W3C stands for?
World Wide Web Connectivity
World Wide Web Communication
World Wide Web Consortium
World Wide Web Council
Who are the stakeholders of WWW system?
CERN Management
CERN Researchers
CERN Management and CERN Researchers
None of the Above
what are the 2 main requirements(Qualities) of WWW System?
Fault Tolerant
Remote Access
Reusability
Maintainability
Interoperability
In June 1993, how many website exists?
30
120
130
140
None of the above
In January 1996, how much percentage of .com websites exist?
20%
45%
60%
50%
None of the above
By June 1995, how many hosts a webserver is able to handle?
220
240
270
None of the above
What are the modules available in libWWW project?
Application
Core
Stream
Access
All of the above
To access website securely which protocol is being used?
Network News Transport Protocol (NNTP)
HTTP
Wide Area Information Server (WAIS)
HTTPS
FTP
Select all the Initial Quality Goals of libWWW project.
Remote Access
Interoperability
Extensibility of Software
Extensibility of Data
Scalability
In libWWW project, how the High Performance goal is achieved?
Load balancing
Network Address Translation
Proxy Servers
All of the Above
Option A and B
in libWWW project, what are the tactics used to achieve High performance goal?
Introduce concurrency
increase resources
Both A and B
Multiple copies
All of the Above
In libWWW project, how High Availability goal is achieved?
Redundant processors
Redundant Networks
Redundant Databases
Redundant software
All of the Above
in libWWW project, how scalability is achieved?
Horizontal Scaling
Vertical Scaling
Load Balancing
Both A and B only
A , B and C
in libWWW project, how security goal is achieved?
Firewalls
public/private key encryption
Option 1 only
Option 1 and 2
None of the above
In libWWW project, how Modifiability goal is achieved?
Separation of browser functionality
Load balancing
Database design
Business Login into distinct tiers
None of the above
What is ATC stands for?
(a)
Air Traffic is controlled by which government agency?
Government of Aviation
Navy and Airforce Administration
Federal Aviation Administration
Federal Airforce Administration
None of the Above
Select all the quality requirements for ATC related project ISSS system.
High Availability
High Performance
Openness
Subsets
Interoperability
In ATC project ISSS fault-tolerant select the various levels of fault detection and recovery:
Detect errors in self, peers, and lower levels.
Diagnoses, recovers, reports or raises exceptions.
Handles exceptions from lower levels.
Only Option1
Option 1 and Option 2
In ATC case study, in order to achieve Openness what are the necessary tactics applied: (Select suitable ones)
Interface Wrapping and Layering
Abstract common services
Maintain Interface stability
None of the Above
In ATC Case Study, To achieve Modifiability goal what are the Tactics applied?
Abstract common services
Semantic coherence
Maintain Interface stability
Adherence to defined protocols
All of the Above
In ATC Case Study, which Tactic is used for Ability to Field Subsets goal?
Abstract common services
Introduce concurrency
Interface wrapping
All of the Above
None of the Above
