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Ciena Interview Questions
Questions Answers Views Company eMail

How to report Negative Test Cases? Do we need to insert any new column in the Test Case Document for Negative Test Cases seperately? I'm very much confused. Please answer this question!!!

5 6311

Suppose Username and Password is there, Username is limited to 8 characters!! Then what r all the Possible Test Cases for it??

3 6932

Draw a schematic diagram of a Half Adder. Can you draw the same using only NAND gates?

42

What is a Sequential circuit? Draw and explain a sequential circuit.

47

Draw and explain a mod-10 counter.

43





Compare Mutex and Semaphore in java.

30

What is Mutex (Mutual Exclusion Object) ?

34

Explain the difference between a Thread and a Process.

38

Is it possible to use Semaphore/ Mutex in an Interrupt Handler?

39

What is a Hash Table? What are the advantages of using a hash table?

43

Why it is important to have aligned addresses? What is the exception generated when there is a misaligned address?

28

What is a Breadth First Search? Give a few of its applications.

20

What is IPv6 (Internet Protocol version 6)? What is multicasting? Explain the headers of packet format of IPv6 and IPv4?

29

What is Scheduling algorithm?

37

Give an example of Priority Inversion in Scheduling. What are the consequences of Priority Inversion?

32

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Un-Answered Questions

What is Diff btw Fire Alarm & VESDA System???

1190


How can you select unique records from a table?

7


What floating point types is supported in C#?

38


Name a few good drupal sites?

5


what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not

1053






If fflush wont work, what can I use to flush input?

24


What are hard waters?

25


How to debug node.js applications?

3


How to generate WebService proxy?

16


what is auto re-closer?

1298


What are the various uses of explode hive?

9


What is type qualifiers?

38


hi, i am appearing in HPCL(CIVIL ENGG.)exam. plz send me placement paper of this exam if u are having

1373


how to design orifice plate?what is the equation?

1073


madhar chod unix ke 10 commands dhang se likh nahi sakta hai

2379