CS101 Final Term Solved Papers

CS101-Introduction-to-Computing PAST SOLVED PAPER

Final term

Q1. World first computer program?

Ada lovelace, whose real name was ada king,countess of lovelace and first daughter to the poet lord Byron,is widely considered to be the world first computer programmer, at least in the theoretical sense. As a young women, lovelace befriended with the Charles babbage who wrote plans for the analytical engine a clock work counting machine

Q2. Credit card fraud?

Credit card fraud happens when someonea fraudestr or theifuses your stolen credit card or information from that credit card to make unauthorized purchases in your name or taken out cash advances using your account. Credit card can be avoid using data mining technique outlier analysis.

Q3. What types of letters are used during designing a website program?

Q4. Valid and invalid event handlers?

Q5. Primitive data types?

• Integers
• Float
• Character
• Boolean

Q6. What are the uses of pseudocode area?

Pseudocode is an informal way of programming description that does not require any strict programming language syntax or underlying technology consideration.it is used for creating an outline or a rough draft of a program

Q7. B629 hexadecimal convert into binary?

Q8. What is MS access?

A database is a shared collection of logically related data that is stored to meet requirements of different users of an organization.

Q9. Steps to understand general images?

The task of understanding general images is usually approached as a two-step process: (1) image processing, which refers to identifying characteristics of the image, and (2) image analysis, which refers to the process of understanding what these characteristics mean.

Q10. Types of analysis for NLP?

Neurolinguistic programming or natural language processing. It deal with linguistic that humans evolve different language

• Syntactic analysis
• Semantic analysis
• Contextual analysis

Q11. Name two popular method algorithm base design?

C++, Java .C# etc.

Q12. Which ribbon is used on MS word for images and videos?

Insert ribbon has illustration box which is used to insert images and videos.

Q13. Can spam act?

• Don’t use false or misleading header information
• Don’t use descriptive subject lines
• Identify the message as an ad
• Tell recipient where you are located
• Honor opts outs requests promptly
• Monitor what other are doing on your behalf

Q14. What is collection of unit and function of unit?

In object oriented paradigm,a software is viewed as collection of units which are called objects

Q15. How environment effected when heavy metal computers are thrown away?

Difference Between File and Database is that a data file is a collection of related records stored on a storage medium such as a hard disk or optical disc. While a database is a collection of data organized in a manner that allows access, retrieval, and use of that data.

Q16. Difference between file base and data base?

Q17. What is amchine independent language?name two ?

Programming language such as C++, fortran,or pascal that enable a programmer to wrote program that are more or less independent of a particular type of computer. Such languages are considered as high level language because they are closer to human language and further from machine language.

Q18. Two uses of content filtering?

Content filtering, in the most general sense, involves using a program to prevent access to certain items, which may be

harmful if opened or accessed. The most common items to filter are executable, emails or websites.

19. Practice on excel and make spreadsheet of student marks?(also learn the formulas )

Q20. Define list and its types?

List is a collection whose entries are arranged sequentially

Two types of list:

• Stack
• queue

21. to draw custom textbox in the text group and write the procedural steps?(L.Q)

22. a table of 8 students with 3 subject column. And find out the number of students obtained 88 marks in ITC subject by excel formulaand also give output and lowest marks obtained in physics by excel formula and write the output?(L.Q)

Q23. write the pseudocode for a perimeter and area of a rectangle?

include <iostream> #include<stdlib.h> using namespace std;

int main()

int l,w,perimeter,area; cout<<" Length : "; cin>>l; cout<<" Width : "; cin>>w; area=l*w; perimeter=2*(l+w); cout<<" Area of Rectangle : "<<area<<endl; cout<<" Perimeter of Rectangle : "<<perimeter

Q24. Write full form of VoIP and write their types?

Voice over internet protocol

Types:

• Residential services
• Mobile services
• Phone-based services
• Software based services
• Business services
• Clouds-hosted VoIP services

Q25. Make excel table?

Q26. Difference between high level and low level language?

The main difference between high level language and low level language is that, Programmers can easily understand or interpret or compile the high level language in