FINALTERM EXAMINATION
Spring 2010
CS101- Introduction to Computing
Time: 90 min
Marks = M = 58
CS101 - Introduction to Computing - Q.No. 1 ( M - 1 ) http://vuzs.net
In a good presentation each slide should contain____________.
Heading
Phrases not sentences
Sentences not phrases
Heading, sentences not phrases
CS101 - Introduction to Computing - Q.No. 2 ( M - 1 ) http://vuzs.net
Which one of the following is not an event handler's attribute?
Function
Identifier
Equal sign
String consisting of JavaScript statements
CS101 - Introduction to Computing - Q.No. 3 ( M - 1 ) http://vuzs.net
According to the heuristic, the number of defects remaining in a system after a given level of tests is proportional to ___________.
The number found on very first day.
The number found during the development.
The number found during the test.
None of the given options.
CS101 - Introduction to Computing - Q.No. 4 ( M - 1 ) http://vuzs.net
Which one is the best option for designing a Medical Expert System?
Rule Based System
Genetic Algorithm
Fuzzy Logic
Neural Network
CS101 - Introduction to Computing - Q.No. 5 ( M - 1 ) http://vuzs.net
A combination of word processing and graphic design is
Corel Draw
Desktop Publishing
Paint
WordPad
CS101 - Introduction to Computing - Q.No. 6 ( M - 1 ) http://vuzs.net
A microprocessor can be made more powerful by increasing its ________
Clock frequency
Word length
Clock frequency and Word length
None of above
CS101 - Introduction to Computing - Q.No. 7 ( M - 1 ) http://vuzs.net
Security can also be improved through _____________.
Encryption
Typing errors
Transmission errors
Hardware malfunctions
CS101 - Introduction to Computing - Q.No. 8 ( M - 1 ) http://vuzs.net
______________ is a field that uniquely identifies each record stored in a table.
Composite Key
Primary key
Foreign key
None of the given options
CS101 - Introduction to Computing - Q.No. 9 ( M - 1 ) http://vuzs.net
There are _________ types of errors.
2
3
4
5
CS101 - Introduction to Computing - Q.No. 10 ( M - 1 ) http://vuzs.net
______ is simply a fast port that lets you connect computer peripherals and consumer electronics to your computer without restart.
Freeware
Shareware
Firewire
Firmware
CS101 - Introduction to Computing - Q.No. 11 ( M - 1 ) http://vuzs.net
___ provides a simple, consistent way for applications to interact with the HW without having to know all the details of the HW
Explorer.exe
System Files
Operating System
Application Software
CS101 - Introduction to Computing - Q.No. 12 ( M - 1 ) http://vuzs.net
One can browse documents residing on a remote computer using ________ protocol.
HTTP
SMTP
FTP
TELNET
CS101 - Introduction to Computing - Q.No. 13 ( M - 1 ) http://vuzs.net
Which event handler executes the specified JavaScript code when a window/form element loses focus ?
onBlur
onLoad
onUnload
onFocus
CS101 - Introduction to Computing - Q.No. 14 ( M - 1 ) http://vuzs.net
Which event handler executes the specified JavaScript code when a window/form element receives focus ?
onBlur
onLoad
onUnload
onFocus
CS101 - Introduction to Computing - Q.No. 15 ( M - 1 ) http://vuzs.net
_____________ loop is a flow control statement that allows code to be executed repeatedly based on a given Boolean condition.
For
Do-While
If-else
While
CS101 - Introduction to Computing - Q.No. 16 ( M - 1 ) http://vuzs.net
Spring 2010
CS101- Introduction to Computing
Time: 90 min
Marks = M = 58
CS101 - Introduction to Computing - Q.No. 1 ( M - 1 ) http://vuzs.net
In a good presentation each slide should contain____________.
Heading
Phrases not sentences
Sentences not phrases
Heading, sentences not phrases
CS101 - Introduction to Computing - Q.No. 2 ( M - 1 ) http://vuzs.net
Which one of the following is not an event handler's attribute?
Function
Identifier
Equal sign
String consisting of JavaScript statements
CS101 - Introduction to Computing - Q.No. 3 ( M - 1 ) http://vuzs.net
According to the heuristic, the number of defects remaining in a system after a given level of tests is proportional to ___________.
The number found on very first day.
The number found during the development.
The number found during the test.
None of the given options.
CS101 - Introduction to Computing - Q.No. 4 ( M - 1 ) http://vuzs.net
Which one is the best option for designing a Medical Expert System?
Rule Based System
Genetic Algorithm
Fuzzy Logic
Neural Network
CS101 - Introduction to Computing - Q.No. 5 ( M - 1 ) http://vuzs.net
A combination of word processing and graphic design is
Corel Draw
Desktop Publishing
Paint
WordPad
CS101 - Introduction to Computing - Q.No. 6 ( M - 1 ) http://vuzs.net
A microprocessor can be made more powerful by increasing its ________
Clock frequency
Word length
Clock frequency and Word length
None of above
CS101 - Introduction to Computing - Q.No. 7 ( M - 1 ) http://vuzs.net
Security can also be improved through _____________.
Encryption
Typing errors
Transmission errors
Hardware malfunctions
CS101 - Introduction to Computing - Q.No. 8 ( M - 1 ) http://vuzs.net
______________ is a field that uniquely identifies each record stored in a table.
Composite Key
Primary key
Foreign key
None of the given options
CS101 - Introduction to Computing - Q.No. 9 ( M - 1 ) http://vuzs.net
There are _________ types of errors.
2
3
4
5
CS101 - Introduction to Computing - Q.No. 10 ( M - 1 ) http://vuzs.net
______ is simply a fast port that lets you connect computer peripherals and consumer electronics to your computer without restart.
Freeware
Shareware
Firewire
Firmware
CS101 - Introduction to Computing - Q.No. 11 ( M - 1 ) http://vuzs.net
___ provides a simple, consistent way for applications to interact with the HW without having to know all the details of the HW
Explorer.exe
System Files
Operating System
Application Software
CS101 - Introduction to Computing - Q.No. 12 ( M - 1 ) http://vuzs.net
One can browse documents residing on a remote computer using ________ protocol.
HTTP
SMTP
FTP
TELNET
CS101 - Introduction to Computing - Q.No. 13 ( M - 1 ) http://vuzs.net
Which event handler executes the specified JavaScript code when a window/form element loses focus ?
onBlur
onLoad
onUnload
onFocus
CS101 - Introduction to Computing - Q.No. 14 ( M - 1 ) http://vuzs.net
Which event handler executes the specified JavaScript code when a window/form element receives focus ?
onBlur
onLoad
onUnload
onFocus
CS101 - Introduction to Computing - Q.No. 15 ( M - 1 ) http://vuzs.net
_____________ loop is a flow control statement that allows code to be executed repeatedly based on a given Boolean condition.
For
Do-While
If-else
While
CS101 - Introduction to Computing - Q.No. 16 ( M - 1 ) http://vuzs.net
| A | B | C | D |
| 4 | ABC003 | 65 | =c4=c4 |
Expression format in cell D4 is NOT correct.
True
False
CS101 - Introduction to Computing - Q.No. 17 ( M - 1 ) http://vuzs.net
for(var i=1; i<=2;i=i+1)
{
document.write( "Sorted Words:" + "
" )
}
Which of the following shall be the output of above code:
Sorted Words: Sorted Words:
Sorted Words:
Sorted Words:
Sorted Words: “
”
Sorted Words: “
”
Sorted Words:
CS101 - Introduction to Computing - Q.No. 18 ( M - 1 ) http://vuzs.net
Data integrity, in Database management system is necessary because it:
Refers to provide insecurity 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
CS101 - Introduction to Computing - Q.No. 19 ( M - 1 ) http://vuzs.net
Which of the following formula is used in spreadsheet for addition?
C6+E6
=C6+E6
6+6=12
6+E6
CS101 - Introduction to Computing - Q.No. 20 ( M - 1 ) http://vuzs.net
Which of the following keyword is used to jump out of switch statement as soon as the match is found?
Default
Else
Jump
Break
CS101 - Introduction to Computing - Q.No. 21 ( M - 1 ) http://vuzs.net
How many types the string methods have?
1
2
3
CS101 - Introduction to Computing - Q.No. 22 ( M - 1 ) http://vuzs.net
Which Internet Service is comparatively Slow but Inexpensive and Fast.
Instant Messaging
Web
None of the given
CS101 - Introduction to Computing - Q.No. 23 ( M - 1 ) http://vuzs.net
Semantic web is ________ .
The extension of web
Designed for both human beings and computers
The extension of web and Designed for both human beings and computers
None of the given
CS101 - Introduction to Computing - Q.No. 24 ( M - 1 ) http://vuzs.net
Coding is the responsibility of ________________
Software designer
Software developer
Project manager
None of given
CS101 - Introduction to Computing - Q.No. 25 ( M - 1 ) http://vuzs.net
Run time error occurs when ___________ .
The complier compiles the programs
The compiler ends the execution of the program
The compiler start running the program
The compiler finds a semantic error
CS101 - Introduction to Computing - Q.No. 26 ( M - 1 ) http://vuzs.net
Heuristics are ________ .
Intelligent systems
Always ends with the solution of the problem
Both of the given
None of the given
CS101 - Introduction to Computing - Q.No. 27 ( M - 2 )
What are application softwares? List down the names of three application softwares.
Definition: Application Software are that software then can interact directory with the user for performance of respective type of work.
Following are the types of Application Softwares:-
· AutoCAD and Corel Draw
· Business Software
· Productivity SW
· Games Software
CS101 - Introduction to Computing - Q.No. 28 ( M - 2 )
Why Local variable is preferred over Global variable ?
In my point of view Global variable has some advantage with Local variables is preferred due to the following reasons:-
When we declare any global variable in web page then in case of error and logic it’s very difficult to see on which line this variable is used and what’s his value if we have more than 2000 lines and all the functions in web page using that Global Variable so Global variables can make the logic of a Web page difficult to understand.
As we know we can use Global variable everywhere so Global variables also make the reuse and maintenance of your code much more complex.
CS101 - Introduction to Computing - Q.No. 29 ( M - 2 )
In JavaScript, what is event handling? What are the two types of events
In java script we can capture events on do some operation on the basis of that particular event. For example we want to load some data on web page then with the help of event handling we can do this operation by using onLoad event.
We can put Event handlers in the body of web page and also in attributes of HTML. From the attribute we can call any JavaScript function that will do his operation and come back. Now we can also interact with server side with the help of AJAX in JavaScript function.
In-Line Event Handling
We can place event handlers in the BODY part and also in HTML attributes the event handlers attributes consist of 3 parts the event handler, equal sign and a string of JavaScript statement enclosed in quotes (single or double). And one more thing these should be put in one line without newline due to this sophisticated event handling is not possible with in-line event handling.
CS101 - Introduction to Computing - Q.No. 30 ( M - 2 )
What is Structured Vector Graphics ?
This is a plug-in that is required to view swf (flash) files in the web browser
CS101 - Introduction to Computing - Q.No. 31 ( M - 3 )
What kind of new jobs are created because of computing?And which old professions are being eliminated?
Due to computing where people are getting benefits from automated systems on the other hand the people that are with KHATA system or Manual system and they don’t know about computers are eliminated due to this reason and people take place of many people. We can see in the offices where before computer if there are four person required now only one person is required for example with the help of database we can store more than thousand of information and only one person is managing the whole data that is DBA. In the old system many people are writing the data in registers and then its also very difficult to find the specific record.
Now we can see companies are hiring:-
Data Entry Operators
System Engineers
Software Developer
DBA etc.
CS101 - Introduction to Computing - Q.No. 32 ( M - 3 )
What are Logic- or Time-Bombs ?
It execute the payload when predetermined event occurs
For example use type particular phrase and particular data is reached.
CS101 - Introduction to Computing - Q.No. 33 ( M - 3 )
What do you mean by FTP or File Transfer Protocol?
This protocol is used to upload the files on remote computers. This is used to transfer files between computer on TCP/IP network e.g. internet and now a day’s many software are available for uploading files using FTP like Mozila FTP, cute FTP etc.
CS101 - Introduction to Computing - Q.No. 34 ( M - 5 )
Why should we, as computing professionals, be interested in studying the social implications of our creations?
If we see our life then we can judge computing technology is changing our life fast if we compare with other technology.
We should highlight the mistakes and successes of the past. We should learn then and select future direction accordingly. Computers are keep becoming more and more powerful and gaining more autonomy.
Powerful Global Corporation.
The network Organization
CS101 - Introduction to Computing - Q.No. 35 ( M - 5 )
How DoS attack is a cyber crime? For what cyber crime can be used?
DoS is the crime but of a new type. A new type for policing system is required to tackle such crimes.
Cyber Crime can be used to Damage a home computer, Bring down the Business, Weaken the financial and defense system of country.
CS101 - Introduction to Computing - Q.No. 36 ( M - 5 )
What are the key characteristics of internet? Write the names of any five.
