INDUS TEQSITE/DATA PATTERN Interview Question for SOFTWARE ENGINEER - 2017

Hello Friends,

Today i' am back with the interview questions asked for SOFTWARE engineer at DATA PATTERN (INDUS TEQSITE) and most frequently asked TOPICS are as follows:-

• I was asked questions in c language.it is full of programs.you have to find errors in programs or output of programs.(but it is tough).
• Programming Concepts and Data Communication

Programming Concepts and Data Communication

• Basics of Program Writing
• Coding Practices
• Overview of C Programming language
• Embedding Assembly code in C program
• Debugging and Optimization of C programs
• handling portability issues in C
• Introduction to Data Structures
• Algorithms and abstract data types
• Complexity of Algorithms
• Linked lists –types
• Implementation and applications
• Stacks – Implementation and applications
• Queues – Types
• Implementation and applications
• Various Searching and Sorting Algorithms
• Trees – Types
• Implementation and applications
• OOPS Concepts
• C++ Programming, Scripting languages
• Introductory sessions on Graphs – Implementation and applications
• Software life cycle and various life cycle models
• Project Management
• Software Design for Embedded Systems – Implementation
• Optimization and testing
• UML based
• Embedded Design Methodology
• Review of communication concepts
• Circuit switching, Packet Switching
• OSI and TCP/IP layered architectures
• TCP, UDP, IP, ARP, RTP, RTCP, SIP, ICMP, PPP protocols
• DHCP
• LAN technologies: 802.2, 802.3, 802.4, 802.5
• Socket programming
• Introductory sessions on FDM
• TDM
• WDM multiplexing
• PCM
• WAN technologies: HDLC, Frame relay, ATM, FDDI
• Application layer protocols: DNS, SMTP, HTTP, FTP, TELNET
• Introduction to Embedded Systems Design
• • Trends in Embedded Systems
• Challenges and Design Issues in Embedded Systems
• Assemblers
• Compilers
• Linkers
• Loaders
• Debuggers
• Embedded In-Circuit Emulators and JTAG
• Profilers and Test Coverage
• Tools, Build Tools for Embedded Systems
• Configuring and Building GNU
• Cross-Toolchain
• Real-time Operating Systems (RTOS)
• Introduction to OS
• Process Management and Inter Process Communication
• Memory management
• I/O subsystem
• File System Organization
• POSIX Thread Programming
• Introduction to Real-Time / Embedded Operating Systems
• Real Time Scheduling
• Performance Metrics of RTOS
• Linux and RT Linux Internals
• Programming in Linux and RT Linux
• Configuring and Compiling RT Linux
• Overview of other RTOS / EOSs
• Embedded Systems Programming
• Embedded Systems Design Issues
• Challenges and Trends in Embedded Systems
• Assemblers, Compilers, Linkers, Loaders, Debuggers
• Profilers and Test Coverage Tools
• Utilities like make, ranlib, objcopy and objdump
• Configuring and Building GNU Cross-Toolchain
• Building RTOS / EOS Image for Target Hardware
• Porting RTOS and Embedded Operating Systems
• Writing Time and Space Sensitive Programs
• Writing Device Drivers
• 8/16/32 bit Microcontrollers and Interfacing

~~~~~~~~~~~~~~~~ ALL THE BEST ~~~~~~~~~~~~~~~~

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INDUS TEQSITE/DATA PATTERN Interview Question for HARDWARE ENGINEER - 2017

Hi Folks,
Today i have update the interview questions asked for HARDWARE engineer at DATA PATTERN (INDUS TEQSITE) and most frequently asked TOPICS are as follows:-

• Linear Intergrated circuits(BJT,FET,MOSFET,IGBT,OP-Amp)
• Digital Circuits 
• Circuit Theory(network theorems)

Some of the Important questions are as follows:-

1. Explain TTL , ECL, COMS and various logic
2. Differential single ended and differential signal.
3. Setup Time, Hold time, rise timer, fall time.
4. Draw RC circuit with some time?
5. Simplify the logic using the K Map.
6. Define jitter.
7. Draw the truth table of RS flip flop, D Flip flop, T FF, JK FF8. Advantages of JK FF
9. Difference between JK and Master JK FF.
10. Draw the ring counter.
11. Define Maley machine and Moore machine.
12. Define types of memory.
13. Compare sequential and combinational circuit.
14. Draw full added and half adder.
15. Draw all the gates.
16. Define serial communication.
17. Difference between RS232, RS422 and RS485?
18. Define Baud rate.
19. Write the equation for baud rate.
20. Define serial communication and parallel communication advantages and disadvantages.
21. Define Ideal Op-amp Characteristics.
22. Define input Offset voltage, output offset voltage, Input bias current, input offset current.
23. Define Gain Bandwidth product.
24. Define CMRR.
25. Draw any circuit based Op-amp.
26. Write the inverting amplifier and non inverting amplifier equation.
27. Define analog buffer
28. Draw the voltage follower and write the output equation of voltage follower
29. define virtual ground
30. Define power supply rejection ratio.
31. What are the noise sources in Op-amp?
32. Draw filters circuit (First order, second order).ADC, DAC
33. Define ADC, DAC and their types.
34. Draw the ADC, DAC Circuit.
35. What are the sources of noise in ADC, DAC?
36. What is the purpose of reference voltage in ADC, DAC?
37. Define Resolution and Accuracy.
38. Define linearity error, non linearity error and quantization error?
39. What do you mean by sampling?.
40. Define Nyquist theory Digital

~~~~~~~~~~~~~~~~ ALL THE BEST ~~~~~~~~~~~~~~~~

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Aspire Systems - 10 Verbal Questions with Answer

Hi Friends,

I'am back with the answers of Aspire Systems  written test verbal questions(Part A), which actually consists of 40 which is divided into four parts.

• Part A : 10 Verbal,
• Part B : 10 Quantitative,
• Part C : 10 Logical, &
• Part D : 10 Technical

Today, I'am back with the answer of 10 verbal questions asked in Aspire systems written test which is actually of 40 questions with 1 hour time duration.

The verbal questions with answer's are as follow:

1. Find the correctly spelt words.
A. Exaggerate B. Exeggrate
C. Exagerate D. Exadgerate

Ans: Exaggerate(A)

2. To drive home
A. To find one's roots B. To return to place of rest
C. Back to original position D. To emphasise

Ans: To emphasise(D)

3. DIVA:OPERA
A. producer:theatre B. director:drama
C. conductor:bus D. thespian:play

Ans: thespian:play(D)

4. TEN:DECIMAL
A. seven:septet B. four:quartet
C. two:binary D. five:quince

Ans: two:binary(C)

5. (solve as per the direction given above)
A. If I had known B. this yesterday
C. I will have helped him. D. No error.

Ans: I will have helped him(C)

6. (solve as per the direction given above)
A. An Indian ship B. laden with merchandise
C. got drowned in the Pacific Ocean. D. No error.

Ans: got drowned in the Pacific Ocean.(C)

7. It has been established that
P : Einstein was
Q : although a great scientist
R : weak in arithmetic
S : right from his school days
The Proper sequence should be:
A. SRPQ B. QPRS
C. QPSR D. RQPS

Ans: QPRS(B)

8. It is easy to excuse
P : but it is hard
Q : in a boy of fourteen
R : the mischief of early childhood
S : to tolerate even unavoidable faults
The Proper sequence should be:

A.  RPQS B.  QRSP
C.  QRPS D.  RPSQ

Ans: RPSQ(D)

9. The miser gazed ...... at the pile of gold coins in front of him.
A. avidly B. admiringly
C. thoughtfully D. earnestly

Ans: avidly(A)

10. We demonstrated to them how we were prepared the artistic patterns.
A. are prepared B. have prepared
C. are preparing D. had prepared


Ans: had prepared(D)



I have uploaded all the 40 Questions in the below Video. Please have a look here or u can see that video in YouTube .

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Amcat Data Structure MCQ Part - 2

Data-structures and Basics Algorithms 

1. Data Storage Methods: Linked lists, Arrays, Queues, Stacks, Trees, Heaps, Hash

tables, graphs; Stress on which data structure to use for a given application 

2. Data retrieval, Insertion of new data, merging of data from two data structures 

3. Data search and sorting, Methods of array sorting and trade-off

4. Algorithm Complexity: Space and time Complexity, Asymptotic Notation

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Amcat Data Structure MCQ Part - 1

A. AMCAT Structure and constructs of Computer Programs 

1. Programming flow, Procedures, Functions and Arguments, Methods

2. Data-types, how data is stored in computers, input/outpu, manipulation, methods 

of referencing and assessing data (including pointers). 

3. Iteration, decision-making, recursions

4. Algorithm Complexity: Space and time Complexity, Asymptotic Notation

5. Compilation, Linking and Execution; debugging, kinds of errors. 

B. Object Oriented Programming Concepts 

1. Classes, objects and methods 

2. Data Encapsulation, Data hiding, Inheritance

3. Polymorphism, Overloading, Abstraction

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ASPIRE SYSTEM Written Test - Placement Paper

Hello Friends,

TODAY i'am going to share the placement paper of ASPIRE SYSTEM

Placement paper of Aspire System - 2015, which consists of 40 questions in written test which has 10 Verbal Question, 10 from Quans, 10 from logical and 10 from technical.

Please click on SUBSCRIBE button, on youtube page.

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