Friday, February 3, 2012

CS101 Latest Final Term Paper

CS101 Latest Final Term Paper


Question
   Many people consider that  "Database" and "DBMS" are same terms. Do you agree? Justify your opinion with example.                                                                                                                                5 marks

Question
    There are many aspects to be considered in order to develop a good and well balanced presentation. Does proper color usage matter while developing a good presentation? Discuss with reason.          5 marks                                                               

Question 
       Name the programming technique that is used to activate a procedure on an event occurrence. Also mention its way of working.                                                                                                         5 marks


Question
         Write any six String HTML wrapper methods                                                                     3 marks

Question
           Artificial intelligence is a wide field which can be further categorized into sub categories. You are required to briefly describe its any three sub-categories.                                                               3mrks

Question
        In large databases, a process is used to identify different patterns. Discuss that process along with the technique used by the process.                                                                                                3 marks

Question
      Computers deal in binary numbers while our communication media can transmit and receive data in the form of electrical pulses. So, how can we exchange data over the communication media?         3 marks

Question
               Define the term "Structured Vector Graphics".                                                           2 marks

Question
       Every organization is based on some type of organizational structure. Briefly describe the organizational structure which has more preference over others.                                                                       2 marks
Question
     Spreadsheet software can perform many jobs for a user. Write down any two jobs, spreadsheet software is specifically designed to perform.                                                                              2 marks

Question
     If an IT person has a job in which he needs to travel far places. What category of computer suits him to buy and how it prefers on other categories?                                                                               2marks


Saturday, January 28, 2012

CS101 Final Term Past Solved Paper (2)


FINALTERM  EXAMINATION
Fall 2009
CS101- Introduction to Computing (Session - 2)
Time: 120 min
Marks: 75
Question No: 1    ( Marks: 1 )    - Please choose one
 Most frequently used computers are:
       ► Mainframe Computers
       ► Personal Computers   (by net serch)
       ► Supper Computers
       ► Embedded Computers
   
Question No: 2    ( Marks: 1 )    - Please choose one
 Success of a website is defined by ____________.
       ► User      ( by searching on net )
       ► Designer
       ► Developer
       ► Programmer
Question No: 3    ( Marks: 1 )    - Please choose one__________ breaks down the message to be sent over the internet into packets.
 ► FTP
 ► HTTP
 ► TCP    196
 ► IP
Question No: 4    ( Marks: 1 )    - Please choose one
 JavaScript does not support_______________
 ► User interaction
► Graphics    246
► Network operations
► Both Graphics and Network operations
Question No: 5    ( Marks: 1 )    - Please choose one
   Detailed plan, specifying the required resources and expected deliverables, is done in ________ phase.
      ► Planning    136
       ► User Requirements
       ► Design
       ► Developer Specification
Question No: 6    ( Marks: 1 )    - Please choose one
 In a good presentation each slide should contain____________.
       Heading
       ► Phrases not sentences    222
       ► Sentences not phrases
► Heading, sentences not phrases
Question No: 7    ( Marks: 1 )    - Please choose one
 Which one of the following is NOT a primary color?
       ► Red
       ► Green
       ► Yellow    235
       ► Blue
 Question No: 8    ( Marks: 1 )    - Please choose one
 Spread sheet is a type of _______________.
       ► Productivity software    221
       ► Engineering software
       ► Mathematical software
       ► Business software
Question No: 9    ( Marks: 1 )    - Please choose one
 When’+’ operator is used with string operands, it _____________ both strings.
       ► Adds
       ► Subtracts
       ► Concatenates   271
       ► Compares
Question No: 10    ( Marks: 1 )    - Please choose one
 When web server is busy it gives the following message to the user :
   ► Time out
       ► Waiting
       ► Server busy   (by net serch)
       ► None of the given options
Question No: 11    ( Marks: 1 )    - Please choose one
 Which attribute of the IMG tag tells us about the source of the image ____________.
       ► source
       ► path
       ► loc
       ► src    290
Question No: 12    ( Marks: 1 )    - Please choose one
 The ____________ is becoming the preferred organizational structure for more and more organizations with the passage of time.
       ► Tree structured organizational model
       ► Network paradigm    294
       ► Hierarchical structure
       ► None of the given options
    Question No: 13    ( Marks: 1 )    - Please choose one
 The Information technology has three components ______________.
       ► Telecom Engineering, Network Engineering, Computer Science
       ► Telecom Engineering, Computer Engineering, Computer Science      295
       ► Telecom Engineering, Computer Engineering, Database Engineering
       ► Telecom Engineering, Computer Engineering, Hardware Engineering
    Question No: 14    ( Marks: 1 )    - Please choose one
 ___________ has great PR skills.
       ► Architect
       ► Team Lead
       ► Project Manager
       ► Chief Executive Officer   298
    Question No: 15    ( Marks: 1 )    - Please choose one
 _____________ errors are caused by the code that somehow violates the rule of the language.
       ► Syntax    312
       ► Semantic
       ► Run time
       ► Load time
    Question No: 16    ( Marks: 1 )    - Please choose one
 A large number of networks interconnected physically is called ______
       ► LAN
       ► MAN
       ► Internet    317
       ► Network collection
Question No: 17    ( Marks: 1 )    - Please choose one
 When the packets reach at destination, __________ reassembles them into original message.
       ► Protocol
       ► TCP   317
       ► IP
       ► NIC
    Question No: 18    ( Marks: 1 )    - Please choose one
 A collection of data organized in such a way that the computer can quickly search for a desired data item is known as :
       ► Retrieving
       ► Database   321
       ► Information
       ► DBMS
    Question No: 19    ( Marks: 1 )    - Please choose one
 If an algorithm is syntactically correct, but semantically incorrect then this situation is
       ► Very good situation
       ► Very dangerous situation    104
       ► Not very bad
       ► Neutral situation
    Question No: 20    ( Marks: 1 )    - Please choose one
 In Heuristics “Common Sense Lessons” are drawn from
       ► History
   ► Experience   166
       ► Biography of Scientists
       ► General knowledge
    Question No: 21    ( Marks: 1 )    - Please choose one
 Users look for ________ solution.
       ► Optimal
       ► First good enough   170
       ► Good
       ► Best
    Question No: 22    ( Marks: 1 )    - Please choose one
 The key property of the ‘Array’ object in JavaScript is
       ► Value
       ► Length   178
       ► Name
       ► All of the given choices
    Question No: 23    ( Marks: 1 )    - Please choose one
 In JavaScript, each element of array can store data of type
       ► A Number
       ► An Array
       ► A String variable
       ► All of the given choices   180
   Question No: 24    ( Marks: 1 )    - Please choose one
 Which is NOT true for JavaScript variable name ?
       ► Student
       ► Roll_no_1111
       ► For   144
       ► _schedule
    Question No: 25    ( Marks: 1 )    - Please choose one
 In JavaScript, second element of an array has the index:
       ► 2
       ► 0
       ► 1    180
       ► 3
    Question No: 26    ( Marks: 1 )    - Please choose one
 Which protocol is use to transfer a file over the network ?
       ► UDP
       ► FTP   185
       ► TCP
       ► OSI
    Question No: 27    ( Marks: 1 )    - Please choose one
 Users communicate with the computer using a consistent user interface provided by the OS.
       ► True   66
       ► False      
    Question No: 28    ( Marks: 1 )    - Please choose one
 Data was stored and counted mechanically using ----------- decimal storage wheels, --------------------- rotary dial switches.
    ► 300,400
      ► 1300,1400
       ► 30100,14100
        ► 3000 , 1400  ( 14 )
 Question No: 29    ( Marks: 1 )    - Please choose one
 From which of the following is NOT a technique through which Security can be improved :
       ► Private or virtual-private networks   253
       ► Firewalls
       ► Metal detectors
       ► Virus detectors
    Question No: 30    ( Marks: 1 )    - Please choose one
 Data integrity, in Database management system is necessary because it:
    ► Refers to provide security to the data
       ► Refers to provide security to the data
       ► Refers to maintaining the correctness of data
       ► Refers to maintaining the consistency of the data
 Question No: 31    ( Marks: 1 )
 What are the types of computer network according to the distance between  nodes ?                 page 187
Question No: 32    ( Marks: 1 )
 What is an IP address ?         page 210
    Question No: 33    ( Marks: 2 )
 What is internet?                    Page 274
    Question No: 34    ( Marks: 2 )
 Define semantic web with respect to the present web?          Page 304
    Question No: 35    ( Marks: 3 )  
 Explain how many ways businesses monitor their employees?    Page 281
    Question No: 36    ( Marks: 3 )
 How can you define a consistent web design? Why is it needed?    Page 185
    Question No: 37    ( Marks: 3 )
 Differentiate between onLoad and onUnload                 page 230
    Question No: 38    ( Marks: 5 )
 What is the role of usability in the design of a website?              Page 170
    Question No: 39    ( Marks: 5 )
 Write a short note on:                        page 312  & 316
a. Testing
b. Debugging
    Question No: 40    ( Marks: 10 )
 Write responsibilities of the followings
  1.                                Developer              page 298
2.                                Executive Team     page 302
3.                                Support Team         page 303
Question No: 41    ( Marks: 10 )
 Write down HTML and JavaScript code for the following requirements:
Declare an Array with the identifier SUBJECT having length 5. Assign following values to the array elements:
MIS, Java, Algorithms, Databases, C++
Show all values in reverse order.

Thursday, January 26, 2012

CS101 Final Term Past Solved Paper (1)



FINAL TERM  EXAMINATION
Fall 2009
CS101- Introduction to Computing

Time: 120 min
Marks: 75
 Question No: 1      ( Marks: 1 ) - Please choose one
 What is NOT a key factor while designing a website?
      ► Usability
       ► User-friendly
       ► Consistency
       ► Complexity

 Question No: 2      ( Marks: 1 ) - Please choose one
To improve the time for scannig a web page, text should be ___________.
            ► Centered
       ► Left Aligned
 ► Right Aligned
       ► Staggered
Question No: 3      ( Marks: 1 ) - Please choose one
Which of the following number system is used by microprocessor?
      ► Binary
        ► Decimal
      ► Octal
       ► Hexadecimal
Question No: 4      ( Marks: 1 ) - Please choose one
 Which one is NOT a presentation software?
       ► MS Access  page 11
       ► CA Harvard Graphics
       ► Corel Presentation
       ► Lotus Freelance
Question No: 5      ( Marks: 1 ) - Please choose one
 A function is also called __________.
       ► Sub-program
      ► Procedure
       ► Sub-routine
       ► All of the given option  confirm
Question No: 6      ( Marks: 1 ) - Please choose one
 Which of the following data types are recognized by JavaScript?
       ► Strings
       ► Numbers
      ► Undefined
       ► All of the given options    page 143
Question No: 7      ( Marks: 1 ) - Please choose one
 The __________ reserved word allows a determined action to be taken if the first condition is false.
       ► For
      ► While
       ► Else
       ► Switch
Question No: 8      ( Marks: 1 ) - Please choose one
 Security can also be improved through _____________.
       ► Encryption   page 253
       ► Typing errors
       ► Transmission errors
       ► Hardware malfunctions
Question No: 9      ( Marks: 1 ) - Please choose one
 The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ___________.
       ► Cooperation
       ► Shared responsibility
      ► Networking
       ► All of the given options  page 281
Question No: 10      ( Marks: 1 ) - Please choose one
 After the DoS attack in year 2000, Yahoo servers were recovered in __________.
       ► 1 hour
       ► 2 hours
       ► 3 hours
       ► 4 hours
Question No: 11      ( Marks: 1 ) - Please choose one
 When web server is busy it gives the following message to the user :
       ► Time out
       ► Waiting
       ► Server busy   (by net serch)
       ► None of the given options
Question No: 12      ( Marks: 1 ) - Please choose one
 Tribal flood network is a ___________ software.
    ► DoS  page 275
       ► Scanning
       ► Utility
       ► None of the given options
Question No: 13      ( Marks: 1 ) - Please choose one
 Spies of one business monitoring the network traffic of their competitors’ ___________.
       ► Industrial Intelligence
        ► Industrial Espionage   page 277
       ► Industrial Spying
       ► Industrial Surveillance
Question No: 14      ( Marks: 1 ) - Please choose one
 Planning and tracking of the project is the responsibility of the___________.
      ► Architect
       ► Team Lead   page 302
       ► Developer
       ► Chief Executive Officer
Question No: 15      ( Marks: 1 ) - Please choose one
 The effective way not to only write programs but also it works properly and further more to minimize the time and the development cost of the program is called___________________
       ► Programming Mechanism
       ► Programming Methodology   (by net serch)
       ► Programming Synchronization
       ► None of the given options
Question No: 16      ( Marks: 1 ) - Please choose one
Sequence of steps that is taken to solve a problem is called _______.
        ► Algorithm   page 320
       ► Operating System
       ► Application software
       ► None of the given options
Question No: 17      ( Marks: 1 ) - Please choose one
 Which one is correct?
       ► <BODY></BODY> 
       ► <body></body>
       ► Both <BODY></BODY> and <body></body>  becaue html is not case sensitive and here not mention
       ► <BODY/>
Question No: 18      ( Marks: 1 ) - Please choose one
 In which case Cache Memory is used
      ► To increase RAM speed
       ► To overcome BUS speed
       ► To overcome Speed rate between RAM and CPU 
       ► To overcome CPU speed
Question No: 19      ( Marks: 1 ) - Please choose one
In Heuristics “Common Sense Lessons” are drawn from
        ► History
       ► Experience  page 166
       ► Biography of Scientists
      ► General knowledge
Question No: 20      ( Marks: 1 ) - Please choose one
In a System having many parts to be designed, one should always do the _____ first 
      ► Hard part   page 166
   ► Simple part
       ► Development part
       ► Quality part
Question No: 21      ( Marks: 1 ) - Please choose one
 The key property of the ‘Array’ object in JavaScript is
      ► Value
      ► Length   page 178
       ► Name
       ► All of the given choices
Question No: 22      ( Marks: 1 ) - Please choose one
 One can send an email message to a remote computer using _______ protocol
       ► HTTP
       ► SMTP  page 213
       ► FTP
       ► TELNET
Question No: 23      ( Marks: 1 ) - Please choose one
 ______ occurs when a function calls itself.
       ► Recursion   ( by net 100 % confirm)
       ► Call by value
       ► Call by reference
       ► Parsing
Question No: 24      ( Marks: 1 ) - Please choose one
 Hardware malfunctions is related to
       ► Data updates
       ► Data integrity    page 253
       ► Data security
       ► Data accessibility
Question No: 25      ( Marks: 1 ) - Please choose one
 With the passage of time the field of Computing and Telecommunication is _____________.
       ► Diverging
       ► Converging   page 303
      ► Becoming different
       ► Becoming unique
Question No: 26      ( Marks: 1 ) - Please choose one
 ______________ software directly interacts with the hardware.
       ► Application software
       ► System software   page 60
       ► Dynamic software
       ► Distributed software
 Question No: 27      ( Marks: 1 ) - Please choose one
 When the microprocessor desires to look at a piece of data, it checks in the __________ first.
       ► RAM
       ► ROM
      ► hard disk 
     ► cache    page 318
Question No: 28      ( Marks: 1 ) - Please choose one
 By today's standards, the Mark-I was slow and requiring 3 to 5 seconds for a multiplication operation.
       ► True    page 14
       ► False
Question No: 29      ( Marks: 1 ) - Please choose one
 In partitioning of program/module, it should be assured that partitioned chunks should be as _________ as possible.
       ► Dependent
      ► Independent   page 166
       ► Complex
       ► All of the above
Question No: 30      ( Marks: 1 ) - Please choose one
Ada is a programming language specifically designed for
        ► Analytical Engine   page 9
      ► Difference Engine
        ► Harvard Mark 1
  ► Mechanical engine
Question No: 31      ( Marks: 1 )
 What is an Array?
 Question No: 32      ( Marks: 1 )
 What are the other names of function? Any one.
 Question No: 33      ( Marks: 2 )
 What is meant by semantic error ?
 Question No: 34      ( Marks: 2 )
Which benefits a developer can achieve by following the heuristics for system architecting?
Question No: 35      ( Marks: 3 )
How can you define a consistent web design? Why is it needed?
 Question No: 36      ( Marks: 3 )
 Define Primary key and Queries
 Question No: 37      ( Marks: 3 )
 Briefly describe Holographic Storage.
Question No: 38      ( Marks: 5 )
Write HTML and JavaScript code that displays a textbox and button on a web page. When user enters text in the text box and click the button it displays that text in the message box.
Question No: 39      ( Marks: 5 )
 What is Robotics? How Robots making our daily and industrial life easy?
 Question No: 40      ( Marks: 10 )
 Write down the output of the following lines of JavaScript code?
a) <script type="text/javascript">
document.write(Math.round(5.92))   
  </script>
b) <script type="text/javascript">
 var name="Muhammad Abdul Bashir"
document.write(name.length)
    </script>
c) <script type="text/javascript">
var str="This is my test string"
document.write(str.charAt(9))
 </script>
                                                                                           d) <script type="text/javascript">
 var str="VU Learning Management System "
 document.write(str.indexOf("system")+"<br />")
 </script>
                                                e) <script type="text/javascript">
 var str="Virtual University of Pakistan"
 document.write(str.substr(23))
 </script>
Question No: 41      ( Marks: 10 )
 Write down HTML and JavaScript code for the following requirements:
Declare an Array with the identifier SUBJECT having length 5. Assign following values to the array elements:
MIS, Java, Algorithms, Databases, C++
Show all values in reverse order.