veda iit exam pattern

 

Industry-Ready Diploma Program – Test Pattern

Overview:

The focus of the exam is to evaluate the applicant’s knowledge in Digital Electronics or Design, Microprocessors, C Programming and aptitude.

Presence of mind, aptitude, intuition and ability to apply knowledge will be important for success in the exam.

The written exam comprises of 1 mark, 2 marks, 3 marks/4 marks questions in the following pattern

• Fill in the blanks
• Short Answer Questions
• Problems

Examination Syllabus for Main test :

1. Basic Electronics, Logic Design and Number Systems
2. C-Programming
3. Aptitude

*LD: Logic Design, PD: Physical Design, AD: Analog Design, CLD: Custom Layout Design, ESD: Embedded System Design, ASD: Application Software Development & ST: Software Testing.

#Marks may vary based on logistic requirement.

Industry-Ready Diploma Program – Sample Questions

LOGIC DESIGN AND NUMBER SYSTEM

1.  Write the equivalent decimal value of the given 2’s Complement number (101101110011110.1)₂.

2.  Design a 4-input NAND gate using only 2-input NAND gates.

3.  Design the given function F(A,B,C) = ∑ (0, 1, 3, 4, 6) using only 4 – to – 1 multiplexer.

4.  Design the synchronous circuit whose functionality is described by following waveform using D flip-flops and necessary logic.

5. Draw the Synchronous Moore FSM for detecting the non-overlapping 1011 pattern.

MICRO PROCESSOR

1. What are all the signals associated with read operation in 8086 microprocessor?

2. Explain how interrupt mechanism works in 8086 microprocessor?

3. List the general purpose registers present in 8086 microprocessor and their use?

4. What are the maximum address spaces and I/O spaces available in 8086 processor?

5. List four different instructions in 8086 processor which can be used to clear the contents of accumulator?

   C PROGRAMMING

   2.__________has the highest precedence above all operators.

    Program:

   1.Write a program to find if an input character is a digit ,a lower case character, an upper case character or a special character.

   

   APTITUDE

1.Memory used by a variable of type short int is ___________ bytes.

Fill in the blanks:

1. 90 people applied for a job as a salesperson for a book publishing company. 10 of the applicants had never worked in sales or in publishing business. 65 had worked in sales at some point and 58 had some background in publishing.How many of the applicants had experience in both sales and publishing ?

2. If one worker can complete a job in 6 days and a second worker can complete the same job in 12 days, how long will it take if both work together ?

3. Ram and Shyam went to purchase a book from a bookshop. Unfortunately,neither of them had enough money, though both had some money . Ram realized he was Rs 2 short of the price of the book, while Shyam was Rs 24 short of the price. When they put their money together , even then they did not have enough money to buy the book. What was the price of the book ?

4. A train passes a station in 36 s and a man standing on the platform in 20 s. If the speed of the train is 15 meters/sec the length of the platform is ———-.

5. If x is 80% of y, then what percent of 2x is y ?

Analog Design, Custom Layout Design

ANALOG DESIGN

1. For the circuit shown below plot the trans-conductance as a functions of VDS. 1M

   

2. Using only inverters, design simplest memory element. How many stable and Meta stable points does it have? Explain the conditions that lead to Meta stability . 2M

3. Why latch-up occurs? How can you avoid the problem of latch-up? 2M

4. Keeping all the other parameters constant plot ID Vs VDS characteristic of a MOSFET for length L = L1 and L = 2L1. 2M

5. Sketch the drain current (ID) and transconductance (gm) of the transistor M as a function of input voltage. 2M

   

6. Assuming the value of the resistor as R, What are the effective resistance from source to drain of the following two transistors? 2M

7. V_in = Sin Ɯt. Find V_out  what happens if the input terminals are interchanged?

CIRCUIT DESIGN

1. Design a combination of inductors, resistors and capacitors that has an equivalent impedance of 1 + 4 jΩ at w = 1 rad/sec. 2M

2. In a series RC circuit RMS voltage measured across the resistor is 12V and the RMS voltage measured across capacitor is 15V. The RMS voltage of the source is _______ 1M

3. A 6KHz sinusoidal voltage is applied to a series RC circuit. The frequency of the voltage across the resistor is ________. 1M

4. Figure out the Vout wave form of the following circuits assuming R=1 K Ohm and C=1 micro-farad and input is square wave of Frequency 200Hz.  4M

• APTITUDE

• 
  

90 people applied for a job as a salesperson for a book publishing company. 10 of the applicants had never worked in sales or in publishing business. 65 had worked in sales at some point and 58 had some background in publishing.How many of the applicants had experience in both sales and publishing ?

• If one worker can complete a job in 6 days and a second worker can complete the same job in 12 days, how long will it take if both work together ?

• Ram and Shyam went to purchase a book from a bookshop. Unfortunately,neither of them had enough money, though both had some money . Ram realized he was Rs 2 short of the price of the book, while Shyam was Rs 24 short of the price. When they put their money together , even then they did not have enough money to buy the book. What was the price of the book ?

• A train passes a station in 36 s and a man standing on the platform in 20 s. If the speed of the train is 15 meters/sec the length of the platform is ———-.

• If x is 80% of y, then what percent of 2x is y ?

Application Software Development

Fill in the blanks:
1. A class can have _________ or ___________ access.
2. All classes implicitly inherit from __________ class.

Write Short Answers:
1. What is the difference between boolean and Boolean data types?
2. What is a factory method?
3. Write HTML code to create a Text Box.
4. What is the use of href attribute in <a> tag?

Program / Code Snippets:
1. What is the output of the following code snippets?
double x = 100.5, y = -20, res;
res = x % y;
System.out.println(“res = ” + res);
2. What is the output of the following code snippets?
char ch1 = ‘\u0044’, ch2 = ‘\105’;
System.out.println(“ch1: ” + ch1 + ” ch2: ” + ch2 );