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web technology Online Quiz - 17

Description: web technology Online Quiz - 17
Number of Questions: 20
Created by:
Tags: web technology
Attempted 0/20 Correct 0 Score 0

TCP/IP is a _______?

  1. communicating real time on the Internet.

  2. program that enhances a browser's capability.

  3. protocol used on the Internet that sends packets of information.

  4. a perfomance matrix used for authentic assessment.


Correct Option: C

The original creator of the Internet is ____________?

  1. input area on a web page.

  2. method used to keep web pages formatted correctly.

  3. an interent activity that involves synthesis of information.correctly.

  4. ARPAnet.


Correct Option: D

Target=_blank specifies?

  1. the page will shut down.

  2. the page is defined as a target and will be found by the arrow command.

  3. window will open blank.

  4. when clicking a link, it will open in a new window.


Correct Option: D

Which part of the HTML document would you find you META tag information?

  1. Body

  2. Title

  3. Form

  4. Head


Correct Option: D

To link your Web page to a style sheet, you must use the _____ tag.


Correct Option: C

WAV and MIDI are file extensions that represent __________.

  1. background colors

  2. sounds

  3. color charts

  4. large pictures


Correct Option: B

Enable, form, name, type, and value are all ________.

  1. events

  2. methods

  3. properties

  4. elements


Correct Option: C

AI Explanation

To answer this question, you need to understand the concepts of events, methods, properties, and elements.

Option A) Events - This option is incorrect because events are actions or occurrences that happen in response to user interaction or system triggers. They are not related to the terms mentioned in the question.

Option B) Methods - This option is incorrect because methods are functions or procedures that can be executed to perform a specific action. They are not related to the terms mentioned in the question.

Option C) Properties - This option is correct because enable, form, name, type, and value are all properties. Properties are characteristics or attributes of an object that define its state or behavior.

Option D) Elements - This option is incorrect because elements refer to the individual components or parts of a web page, such as buttons, input fields, or paragraphs. While enable, form, name, type, and value can be associated with elements, they are specifically properties of those elements.

The correct answer is C) Properties. This option is correct because enable, form, name, type, and value are all properties.

onBlur, onClick, and onFocus are all ______ handlers.

  1. elements

  2. properties

  3. methods

  4. events


Correct Option: D

A high-speed connection to the Internet over standard lines called _____?

  1. GUI

  2. DSL

  3. HTML

  4. FTP


Correct Option: B
  1. Invalid date and time

  2. Missing Null indicator variable

  3. Bind issue

  4. All the above


Correct Option: B

Sql Return code -551

  1. Bind issue

  2. Cursor already open

  3. Privilege issue

  4. All the above


Correct Option: C

What is the transfer rate of a standard USB 2.0 Device?

  1. 100 Mbit/s

  2. 480 Mbit/s

  3. 1 Gbit/s

  4. 250 Mbit/s


Correct Option: B

Microsoft invented DOS.

  1. True

  2. False


Correct Option: A

Which of the following is used to locate and describe web services?

  1. SOAP

  2. XML

  3. WSDL

  4. UDDI


Correct Option: C

Web services are the amalgamation of

  1. XML and SOAP

  2. XML and HTTP

  3. WSDL and UDDI

  4. eb-XML and WSDL


Correct Option: B
Explanation:

To solve this question, the user needs to have basic knowledge of web services and their components.

Web services are a standardized way of exchanging data between different systems over the internet. They are made up of multiple components, each serving a different purpose.

The correct option is:

B. XML and HTTP

Explanation:

Web services typically use the XML (Extensible Markup Language) protocol to format the data being exchanged between systems, and the HTTP (Hypertext Transfer Protocol) protocol to transmit the data over the internet.

Option A is incorrect because SOAP (Simple Object Access Protocol) is a messaging protocol used to exchange structured data between applications. It is often used in conjunction with XML in web services.

Option C is incorrect because WSDL (Web Services Description Language) is an XML-based language used to describe the functionality offered by a web service, while UDDI (Universal Description, Discovery, and Integration) is a platform-independent, XML-based registry for businesses to list their web services.

Option D is incorrect because eb-XML (Electronic Business using eXtensible Markup Language) is a set of modular specifications for conducting business over the internet using XML, while WSDL is a language used to describe web services.

Therefore, the correct answer is:

The Answer is: B. XML and HTTP

Registry services such as managing information about service providers, service implementations and service metadata is provided by

  1. WSDL

  2. UDDI

  3. REST

  4. eb-XML


Correct Option: B
Explanation:

To solve this question, the user needs to know about the different registry services used in web services.

The correct answer is:

B. UDDI

Explanation:

UDDI (Universal Description, Discovery and Integration) is a platform-independent, Extensible Markup Language (XML)-based registry for businesses worldwide to list themselves on the Internet. UDDI enables businesses to be found by others that wish to do business with them. The UDDI specification is a core component of Web Services and describes a platform-independent, XML-based registry for businesses worldwide. UDDI allows businesses to register their services and discover the services of others.

Here are the explanations for the other options:

A. WSDL: WSDL (Web Services Description Language) is an XML-based language for describing Web services and how to access them. It is not a registry service.

C. REST: REST (Representational State Transfer) is an architectural style for building web services. It is not a registry service.

D. eb-XML: ebXML (Electronic Business XML) is a standard for exchanging business messages, extending XML to provide a standard method of exchanging business messages. It is not a registry service.

Therefore, the correct option is B. UDDI.

Web services enables

  1. data to be exchanged between various applications and different platforms

  2. resolving interoperability issues

  3. applications to function between two different operating systems or servers

  4. All of the above

  5. Only B and C

  6. Only A and B


Correct Option: D

Why SOAP is used as a protocol for accessing a web service?

  1. SOAP platform and language independent, allows to get around firewalls

  2. SOAP is based on HTML

  3. SOAP is designed to communicate through LAN

  4. All of the above


Correct Option: A

Which of the following are considered to be the guiding principles of SOA?

  1. Reuse

  2. Modularity

  3. Inheritance

  4. Componentization

  5. Granularity


Correct Option: A,B,D,E

Java API for XML based RPC (JAX-RPC)

  1. Can be used to generate server side and client side Java (Web Service) code from a WSDL

  2. Can be used to generate a WSDL from Java (Web Service) code

  3. Both A and B

  4. None of the above


Correct Option: C
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