Explain the functioning of a 38 decoder. You should draw its truth table and explain its logic diagram with the help of an example input

Consider the Adder-Subtractor circuit given in Unit 3 of Block 1. Explain how this circuit will perform subtraction (A-B) if the value of A is 1010 and B is 1011. You must list all the bit values, including Cin and Cout and overflow condition

Simplify the following function using K-map: F(A, B, C, D) = Σ (1, 3, 5, 7, 8, 12, 14, 15). Draw the circuit of the simplified function using NAND gates.

Octal (23174560)O to Decimal

String “ISO-8859-1 coding” to UTF 16.

Hexadecimal (FABCD1E)h to Octal

Decimal (2536475891)10 to binary and hexadecimal.

Perform the following conversion of numbers:

Explain the main architectural differences between the von Neumann architecture and Harvard architecture with the help of a diagram of each.

Explain the von Neumann architecture. Show how an instruction is executed by the von Neumann machine.

What are the advantages and limitations of clinical trial?

Describe the purpose and procedure of preclinical evaluation of Drugs.

What does map( ) function do ? Write a program in Python to print the cube of the numbers present in the list, by using map( ) function.

What measures Indian Government took to reform the Indian pharmaceutical industries after 1995?

v

Write steps to create a package. Apply these steps to create a package named volume and create 3 modules in it named cube, cuboid and sphere, having function to calculate volume of the cube, cuboid and sphere respectively. Import the modules defined in the package and use the defined functions for calculation of volume respectively.

i) Bengal Chemical and pharmaceutical works Ltd. was established in…………

ii) The first pharmaceutical factory of Darjeeling was established n the year ……………

iii) Hindustan Antibiotic Ltd. manufactured……………….. in collaboration with WHO and UNICEF in 1954.

iv) In 1970, product patent revoked under ……………………………. Act.

v) ……………………………………………… in 1979 was introduced to control drug price.

What are Pandas ? Write steps to import, read and print a CSV file using Pandas. Also, transform your steps in to suitable code in Python.

Discuss the connect( ) method of MySQL. Connector interface. List the arguments involved with connect( ) method. Write Python code to create database student_DB and to connect to student_DB (make suitable assumptions wherever necessary).

Write an algorithm to find the HCF (Highest Common Factor) of the two numbers entered by a user. Transform your algorithm into a C program, support your program with suitable comments.

Write an algorithm to find the slope of a line segment whose end point coordinates are (x1, y1) and (x2, y2). The algorithm gives output whether the slope is positive, negative or zero. Transform your algorithm into C program.