Regarding the three-tier architecture of a web design?

Assignment Help Web Project
Reference no: EM13851928

1. Which part in a computer system is described as a brain of the system?

A. RAM

B. Main memory

C. CPU

D. ROM

Question 2.2. 2. The ______________________ technology uses the Internet to create the appearance of private point-to-point connections.

A. three-tier

B. virtual private network

C. hypervisor

D. domain name system

 

Question 3. Which are the three major components in a three-tier architecture for Web development?

A. first tier - second tier -third tier

B. Web tier - Logistics tier - Management tier

C. User tier - Server tier - Database tier

D. Mobile tier - Cloud tier - Security tier

 

Question 4. What is the main function of meta data?

A. Create rows in a data table

B. Describe the attributes of data in a database

C. Create dates in a data table

D. Query databases

 

Question 5. ____________________ is the process of converting a poorly structured table into two or more well-structured tables.

A. Screening

B. Description

C. Normalization

D. Reduction

Question 6. What feasibility assessments should be performed in the system definition step in a system development life cycle?


A. cost, schedule, technical, and structure

B. income, outcome, readiness, and back-up plan

C. Web server, clients computer, and cyber security

D. cost and supplier relationship

Question 7. A __________________ system is an information system that supports business processes by consolidating and analyzing data in a large database to help users create information.

A. value chain

B. manufacturing

C. logistics


D. business intelligence

Question 8. A __________________ is a column or group of columns that identifies a unique row in a table.

A. foreign key

B. primary key

C. metadata

D. query

Question 9. A __________________ is a column or group of columns that identifies a unique row in another table.


A. foreign key

B. primary key

C. metadata

D. query

Question 10. Which column could be the primary key of the table below?

A. CustomerID


B. OrderID


C. ProductName

D. Price

 

Question 11. Which columns could be primary keys (Table names are Student and Student_Account)?

A. ID and StudentID

B. StudentID and ReceiptID

C. ID and ReceiptID

D. StudentID and Amount

 

Question 12. Which column could be the primary key of the table below?

A. CustomerID

B. RepresentativeID

C. TransactionID

D. Comment

Question 13. What makes a relational connection between two tables in an entity-relationship database design?

A. Metadata

B. Query

C. Foreign key

D. Primary key

Question 14. Which column could be the primary key of the table below?
 
A. ID701
B. ID402

C. ID056

D. Status

Question 15. What are the options of implementing a new system in a company?

A. prototype and actual model

B. preliminary and advanced design

C. pilot installation, phased installation, parallel installation, and plunge installation

D. testing, implementation, and collecting feedback

Question 16. _________ is the ability to model the components of the system and to connect the inputs and outputs among those components into a sensible whole, one that explains the phenomenon observed.

A. Abstraction

B. System thinking

C. Collaboration

D. Experimentation

Question 17. ___________ refer to transforming inputs into final products in a value chain.

A. Inbound logistics

B. Manufacturing /Operations

C. Outbound logistics

D. Sales and marketing activities

Question 18. ___________ refer to inducing buyers to purchase products and providing a means for them to do so in a value chain.

A. Inbound logistics

B. Manufacturing / Operations

C. Outbound logistics

D. Sales and marketing activities

Question 19. Company A is manufacturing an Android smartphone. It is facing several competitions from other brands such as Samsung, HTC, and Motorola. Company A's smartphone displays completely come from Samsung. Which statement is correct?

A. Customers have low bargaining powers over Company A's smartphone.

B. Samsung have high bargaining powers over Company A.

C. The substitute threat to Company A's smartphone is low.

D. The new entrant threat to Company A is low.

Question  20. Which statement is correct regarding the three-tier architecture of a Web design?

A. The data are processed in the client tier.

B. The three-tier architecture increases the workload of the client tier.

C. The three-tier architecture reduces the workload of the server tier.

D. All data are stored in the client tier.

Reference no: EM13851928

Previous Q& A

  Microbiology- principles and explorations

After reading Ch. 11 in Microbiology: Principles and Explorations,complete the following matrices to compare and contrast different parasitic organisms. You may need to use the index to help you locate some of the information needed

  Essay - justice and civic life 200

Define ‘eugenics' in your introductory paragraph. Stipulate that you will be talking only about state-sponsored eugenics and that you are making the assumptions - Difficulties of fair and impartial administration of a state-sponsored eugenics progr..

  Warning about use of magic-spells

Warning about use of magic/spells (by whom?) Death of Pelias (how?) Death of Glauce (how?) Death of children (how/ by whom?)

  Identify the constituencies these ibm task forces represent.

Identify the constituencies these IBM task forces represent.

  Find much information about the keynesian model

Confused and cannot find much information about the Keynesian model? According to the Keynesian model, what are the two components of consumption spending? What factors determine how consumption changes when real disposable income changes?

  Expressions for entropy change

1.) Derive the cat constant temperature, constant volume and constant pressure.  Note: These are three separate expressions.

  Two commodities and a consumer prefers

Suppose that there are two commodities and a consumer prefers more to less of each good. If the consumer has transitive preferences, can her indifference curves cross?

  What is the price elasticity of demand for labor

When the wage rate rose from $6.25 per hour to $6.75 per hour, employment in Fast food, Inc. fell from 5,100 to 4,900. What is the price elasticity of demand for labor?

  What would be the best choice for the max corporation

Max Corporation has $10,000 in retained earnings that it has not distributed to its stockholders as dividends. It has a choice to invest the funds in a certificate of deposit at a bank at a guaranteed rate of 7 percent, or to plow back the funds in t..

  Recursion in binary search trees

Assignment is intended to give you practice writing recursive code that traverses a common computer programing structure: a binary search tree.

Reviews

Write a Review

 

Similar Q& A

  Primary challenge of software development projects

Define and explain, in your own words, the primary challenge(s) of software development projects. Compare and contrast at least three (3) different software development methods

  Design website to integrate changes

Expand your design document and update your existing website to integrate changes based on instructor feedback.

  Study and critique an enterprise website

Create a website to present your results. You must critique a website that is different from the rest of the class

  Innate leadership abilities

Some discuss that corporation's should put more effort into identifying managers with innate leadership abilities, and helping to develop these,

  Development of a metagenomics website

The portal is a mobile first web app that provides students with a "one stop shop" for all the information they need to support their life at Latrobe.

  Create a web application test plan for web-based business

Create a Web application test plan based on a real-life scenario involving a Web-based business which processes credit card information

  Creating a jsp page

Create a JSP page that, based on the time of the day, will output either Good morning if the time is between 6am-12pm, Good afternoon if it is between 12pm-5pm.

  Development stack for building commercial websites

Based on the Gariffo (2010) (Kercher (2011) article, how has Adobe leveraged its 2005 acquisition of Macromedia to expand its portfolio, which include development tools, such as the ColdFusion, Dreamweaver, Flash, and Flex technologies to provide ..

  List the wordpress components and features you used

List the WordPress components and features you used in the development of the prototype. Describe the components and features you plan to include in the final product (should your company be awarded the contract).

  Make a web page about favorite characters

The web page doesn't really have to be personal but the content should be similar to an online profile of a person. If it's easier you can make a page about one of your favorite characters in a book, movie, video game, or you can make a page for ..

  What is css

Create a HTML page, answer the given questions - What is CSS

  What are the steps you have taken to maintain site

What are the steps you have taken to maintain and redesign your site over the past several weeks. How is the process that you followed similar to or different from how sites are maintained and redesigned in the professional environment

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd