CS101 Midterm Solved Long Questions

MiD Term Solved

What is the problem with Br

Solution:-

Doesn’t scale well with the siz

What is software design met

Solution:-

The set of (often flexible) ru reasonably complex SW syst

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rute Force Strategy approach?

ze of the problem

thodology?

les and guidelines a team of developers follow to tems

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o construct What is the name of HTML tag, that has Href attribute and What is the Purpose of Href?

Solution:-

<A HREF = “action” > label </A>

It is used to to create Links between pages, or we can used it as “mailto” function.

Write three characteristics of JavaScript.

Solution:-

(1) JavaScript has numerous operators, classified in many categories. (2) Terminate all JavaScript statements with a semicolon. It is not always necessary, but highly recommended. (3) JavaScript ignores any extra white spaces or line breaks that you put in the code (4) Although JavaScript allows variable declaration, it does not require it - except in the case when (5)

Give reasons why we need semantic web?

Solution:-

Whereas, today’s Web’s content is designed for humans to read; the Semantic Web’s content will be designed for computers to understand meaningfully. However, the

Semantic Web is not a replacement but an extension of the present Web, in which info is given well defined meaning

What are the two key features of UNDO command in MS-Excel ?

Solution:-

1. Allows you to recover from your mistakes
2. Allows you to experiment without risk

Q27. What is the Brute Force Strategy? (1 marks)

Answer: A staretegy in which all possible combinations are examined and best among them is selected. Brute force (also known as brute force cracking) is a trial and error method used by application programs to decode encrypted data such as passwords or Data Encryption Standard (DES) keys, through exhaustive effort (using brute force) rather than employing intellectual strategies.

Q28. What is java script? (1 marks)

Answer: JavaScript is an object-oriented scripting language used to enable programmatic access to objects within both the client application and other applications.

It is primarily used in the form of client-side JavaScript, implemented as an integrated component of the web browser, allowing the development of enhanced user interfaces and dynamic websites

Q29. How can you explain control unit? (2 marks)

Answer: Control unit is a computerized part of the speech processor. Most of the controls, such as program, volume and sensitivity, are located on the control unit.