A manufacturer earns Rs. 5500 in the first month and Rs. 7000 in the second month. On plotting these points, the manufacturer observes a linear function
may fit the data.
i. Find the quadratic function that fits the data.
ii. Using the model make a prediction of the earning for the fourth week. 

The manager of a departmental store compiled information on 200 accounts receivable which were delinquent. For each account he has noted the number of 
days passed after the due date. He then grouped the data as shown in the  following frequency distribution. Determine the median using two methods. 

Discuss the various functions related to business and economics.  What do you mean by maxima or minima of a function? State the meaning of  absolute minimum of a function. Explain the steps for finding maxima and minima of a function. 

Discuss the various functions related to business and economics. 

Given the following national income model 

Find Y and C. 

A dataset representing the monthly sales (in thousands of dollars) for a small  business over the past 12 months: 
20,22,18,25,21,23,19,24,20,22,26,21 
Calculate the range, variance, and standard deviation for the given dataset of  monthly sales. Interpret the results in the context of the business's sales 
variability. 

Differentiate between complete and abridged life tables

Explain with examples:
(a) Various sources of demographic data in India
(b) Types of bioassays
(c) LD50 and ED50

(a) Suppose A is the exposure and B is a confounding factor for outcome C, then there willbe a path from A to C via B.
(b) Doing exercise may also be a regimen.
(c) In clinical trials, a control only may be: treatment or no treatment.
(d) In Greville’s method, the central death rate is more in the life table than the population.
(e) In a slope ratio assay, both regression lines have common slope.

Design a form for booking a room in the Hostel through an institutional website

The form should have the following fields:

First Name                          

Last Name                          

email                                   

Arrival Date                        

Departure Date                  

Country                              

Payment mode                     Debit card              Credit card                                                                                                                                                                                                          

Use Java script to validate all the fields.
Submit button should enter all the fields’ data to the database.
Error message should be shown if a text field is left blank.
Reset button resets all the fields to the blank.
Design a check box for selecting a payment mode.
Design a drop down list for selecting a country field.

What are domain name disputes? Explain with the help of an example.

What is meant by the terms - linking, in-lining and framing in the context of IPR?

Trademarks

Patents

Copyrights and related rights.

Explain the term cyber forensics.

What are the Liabilities of network service providers? Explain.

List any six offences, as per the Information Technology Act, 2000.

How is Computer Contaminant defined under Section 43 of the Information Technology Act 2000?

Explain the classification of cybercrimes with the help of examples