Placement Papers: CMC Questions 2009
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- How are hub, bridge, switch and router different.
- When to use the above devices specifically
- What are different network topologies
- what is the difference between paging and segmentation
- What exactly is the significance of the 3 normal forms? How does the first normal form help in achieving this goal of the normal forms?
- What is Multiprocessing, Multitasking and Multiuser OS, s? Specific differences?
- Is Windows NT a multiprocessing system?
- What abt Unix and Win-95?
- What abt DOS?
- Explain pointers in simple terminology as if I dont know C?
- What are the uses of pointers?
- Different parameter passing methods and their explanations?
- Parameter passing in C?
- Is C a block structured language?
- What do U mean by block structure?
- How many levels of nesting are possible in C?
- Difference between the pointers in C & Pascal?
- Difference between local and global variable? Differences in how they are stored?
- Can a function call another? Until what level? How do the calls occur?
- What kind of language is Algol?
- What is reentrant code?
- Retrieve people who know both English and French?
Solve Other Questions
- what is virtual memory
- What does fork do
- What are the differences between a command and a system call in Unix
- What are mapped files
- What are the debugging tools that you use?
- How do you use, gdb,
- What is the definition of a Turing Machine?
- What is an identity element
- What is an invariant
- What is a field and what is a group?
- What is XML?
- What is the difference between XML and HTML?
- What are the XML tools that you have used?
- How does XML look in a browser?
- Which broser and version support XML?
- How does the browser display an XML document when there are no formatting tags?
- If XML documents can have any tags and different authors may name the same things differently how can XML be a standard?
- Why should we not store the XML document as a relation directly without storing the tree structure?
- If I have a student database should I store it in a relational DBMS or an XML DBMS
- What is XML based on?
- If SGML is the superset of XML why not use SGML?
- What are the advantages of Object oriented programming languges?
- What are the drawbacks of object oriented programming languages, say C ++ ?
- What are the other object oriented programming languages (other than C ++)
- Write the implementation of a stack?
- What is IPC?
- What happens when you switch the computer on?
- What did you learn in Computer Organization, Digital Circuits?
- What is a Karnaugh map for?
- What is the difference between combinatorial and sequential circuits?
- A boolean expression is given. Give the minimum number of gates required to implement the expression. The expression was something like this (~-not, ± or) a ~b + b ~ac + a ~bc + ~ac
- What did you learn in AI?
- What are agents?
- What are the general errors that you get in C ++ ?
- When and why do you get, Segmentation Fault,
- What is PL-SQL
- Write down the IT subjects that you have done in your BTech? Project related:
- What is HTML?
- How does the web work?
- What is XML, How does it differ from HTML?
- What is special about asp.
- What does ISCII have which UNICODE doesn, t have?
- What is demand paging?
- Except for naturality, why is recursion better than iteration?
- Write down a factorial program? Will it compute 2000!
- What is virtual memory?
- What is JVM? Is it platform independent? What is the
- environment that it requires/defines?
- Write down the definition of a structure for a
- point? What is its size? Add a, byte, to it? Now what is its size?
- Declare a 10X5 integer matrix using pointers?
- What is mkfs in Linux?
- How is the filesystem organization in Linux?
- What is an inode?
- What is your GRE score?
- Would you like to go for GRE later?
- What are your areas of interest?
- What is an Embedded System?
- Is an Embedded system ALWAYS used to assist an Electronic gadget?
- Give Pin configuration of a 9-pin ₹ -232 port.
- Block diagram of your project in Embedded Systems.
- What is UART?
- The interface between a program which is capable of changing the serial port settings and the port itself.
- What is a circular queue?
- Its advantages over a normal queue.
- What is a Switch?
- What is a Router?
- What is a Bridge?
- Which is more expensive-router or a switch? and why?
- Can a Bridge be used to interconnect more than 2 LANs?
- Why did you join IIIT?
- What was your EAMCET rank?
- What is your CGPA?
- What is your GRE score? split?
- How important is this job for you?
- Did you attend for the I-labs interview?
- Any questions?
- What is a binary tree (data structures) ?
- Inorder, preorder and postorder traversals of a binary tree.
- Write a program to insert a new node (value) in a binary search tree.
- Can assembly programming be done in C?
- Define OS (operating systems) ?
- What is thrashing?
- What is a deadlock?
- How does an OS detect a deadlock?
- What are constraints (Databases) ?
- Write a program to compute the histogram (frequencies of grey levels) of a black & white image (Digital Image Processing) .
- What is your rank in the class?
- What are your future plans?
- What is virtual Memory?
- Write the hexadecimal equivalent of 258.
- What is Line Algoritham?
- Why is the first form of normalization so defined (Databases) .
- Why do we have different forms like hexadecimal, 2, s complement, octal etc?
- define operating system.
- what is deadlock? give a real-life example of deadlock.
- Explain the project with the help of block diagrams
- What exactly happens when a signal is sampled at the receiving end. How does the sampling circuit look like:
- How is the convolution of two different signals done. What does the result suggests.
- Explain the TMS DSP processor, s architecture.
- Why are we using DSP processor other than normal processor. Advantages?
- What is India, s position in the current Hockey world cup being held in Malaysia (As on the day of interview) .
- In Linux, list some commands What is shell and what are the advantages of various shell variables. Have you ever used them while programming.
- What are the various types of files generated when a c file is compiled in linux. What in general happens when a file is compiled.
- What are shared libraries in unix. How do they differ from the normal ones.
- What is virtual memory.
- What is line algorithm.
- Why do you want to pursue a job at I-labs.
- If someone asks you very low level questions how would you feel.
- If you had a choice between higher education and Job, what would you prefer and why.
- How important are your past achievements for you.
- What is the difference between LIFO and FIFO
- What are the main aspectal differences between Java and C ++ .
- What is Morphing
- What is the meaning of Normalization
- What is inheritence
- If you had to choose between inherting and creating an instance in the new context of a new class what would you prefer and why
- If there is a database of book with the title and authors and number of copies, what additional details do you need to decided upon the model of your database architecture.
- How do you rate yourself in comparision of your classmates.
- Why would you work for two years and pursue the next degree and not immediately (Incase i do a job) .
Technical Questions
- What is First Normalization
- What is Second Normalization
- What is polymorphism in OOAD
- What do you mean by extending a class in JAVA
- What is encapsulation
- Why did you choose IIIT for your graduate studies
- What did you learn as a TA
- What are your strenghts
- Why are you not interested in doing MS or higher studies
- Given a choice, would you work in a huge company or a startup small
Interview Questions
- Tell me something abt Ur family?
- What is Ur EAMCET rank?
- Why did U join IIIT?
- Did U think Ur decision is correct?
- What do U think U can contribute to i-Labs?
- With 2220 GRE score why do U want to join us? kkk