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Cs101 introduction to Computing
Final Term Solved Question 2012 Paper

Question 1 (Marks 5)
In an organization having hierarchical structure, higher management plays very vital role for the organization. Provide the designation description of the higher management personal of an organization with their responsibilities and abilities.

Answer:

Top-level management is also known as senior management or executives and hold titles such as:

Chief Executive Officer (CEO),
Develop strategic plans, make decisions for entire firm. They are master strategists.

Chief Operational Officer (COO) or Senior Vice President
Controls and concerned with sale, marketing and production etc.

Board of directors,
Establish policies and appoint or select the Chief executive of the firm.

President
Provides corporate leadership.

Vice president,
Report to president or CEO and commands the overall business, can be vice president of finance, marketing, IT etc

Cs101 introduction to Computing
Final Term Solved Question 2012 Paper

Question No.2 (5 Marks)

Explain how a relational DBMS deals with the object oriented data and what is the drawback of RDBMS in handling such data?

Answer

RDBMS software are developed using object oriented technique which allows, creating, modifying and querying the relational database.

DRAWBACK: the main drawback is wastage of time in translating the codes as, when we try to store the object-oriented data into RDBMS we have to translate it into suitable form for RDBMS and to read and use that data this RDBMS data has to be translated back into object-oriented form.

Cs101 introduction to Computing
Final Term Solved Question 2012 Paper

Question No.3 (5 Marks)

In comparison with old modes of presentation, the current multimedia mode of presentation has some advantages over them. Describe any five advantages of using the multimedia mode of presentation.

Answer:

Advantages of multimedia mode of presentation are as follows:

Last minute changes can be done easily.
Having sound, animation and videos
Easy to store and recall, by storing the main points or idea.
Everything is electronically transmitted.
Having Undo option which promotes experimentation and innovation.
More attractive and understandable than older modes of presentation.

Cs101 introduction to Computing
Final Term Solved Question 2012 Paper

Question No.4 (5 Marks)

Suppose a developer has to write pseudo code for a software project. Suggest any five tips to write it in better way.

Answer:

Following are five tips to write Pseudo Code for a software project in better way:

1. Declare the array that will be used for storing the words

2. Prompt the user and read the user input into the elements of the array

3. Now write the array to the document

4. Sort the array

5. Write the sorted array to the document.

Cs101 introduction to Computing
Final Term Solved Question 2012 Paper

Question No.5 (5 Marks)

As a database administrator, name any three techniques you can use to restrict the unauthorized access to your database.

Answer:

This problem can be managed by using appropriate security mechanisms that provide access to authorized persons/computers only Security can also be improved through:

Encryption

Private or virtual-private networks

Firewalls

Intrusion detectors

Virus detectors

Cs101 introduction to Computing
Final Term Solved Question 2012 Paper

Question No.6  (3 Marks)

Write any six string HTML wrapper methods.

Answwer:

Following are the six string HTML wrapper methods:

DoubleValue,

floatValue,

longValue,

parseXxx,

getXxx,

toString,

toHexString

Cs101 introduction to Computing
Final Term Solved Question 2012 Paper

Question No.7  (5 Marks)

Differentiate onFocus and onBlur.

Answer:

onFocus & onBlur:

• onFocus executes the specified JavaScript code when a window receives focus or when a form element receives input focus

• onBlur executes the specified JavaScript code when a window loses focus or a form element loses focus

Cs101 introduction to Computing
Final Term Solved Question 2012 Paper

Question No.8 (3 Marks)

Describe the aspect of web design which plays important role in providing the relevant stuff from a website in minimum time.

Answer:

Website Navigation:

The interface/controls that a Website provides to the user for accessing various parts of the Website

It probably is the most important aspect of the design of a Website

Cs101 introduction to Computing
Final Term Solved Question 2012 Paper

Question No.9 (2 Marks)

Just name the errors which can occur on:

1)      Executing the statement:

X= y-/z

2)      Accessing a non exi

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