Oral Question Bank for CL-3 Assignment

Transcription

1 Oral Question Bank for CL-3 Assignment What is difference between JDK,JRE and JVM? What do you mean by platform independence? What is class loader and byte code? What is class, Object? what is mean by Public Static Void Main()? what is 4 pillars of java? What is constructor? Explain Types of Constructor? What is difference between static (class) method and instance method? Why Java does not support pointers? What is method overloading and method overridding? What is the difference between static binding and dynamic binding? What is abstract class and interface? What is difference between String Buffer and String Builder in Java? What is difference is between extends and implements? What is Exception Handling? What is garbage collection? What is difference between final, finally and finalize? What is the difference between Array List and Vector? Why we override equals() method? Time Complexity of quick sort and Binary search? Advantage and disadvantage of quick sort and binary search? Quick sort What is the use of RUNNABLE interface? What is use of isempty()? What is the purpose of finalize() method? What is difference between final, finally and finalize? What is use of tostring method?

2 When parseint() method can be used? Difference between throw and catch? What is Exception handling in Java? Thread (Dinning philosopher) What is Thread? Explain Life cycle of thread? What is Multithreading? What is lock interface? What is ReentrantLock? Difference between lock(),unlock() and reentrantlock()? What is use of Threadpool and why we need it? Explain concept of dinning philospher? What is mongodb? Difference between SQl and NOSQL? How to write query for insert,update,delete and modify? What is collection in mongodb? Difference between mysol and mongodb? What is 'Namespace"in mongodb? What is indexes in mongodb? XML What is XML? Which tag is used to find the version of xml and syntax? What is xml Document? What is document type defination? What is xml Schema? What is the difference between XML DTD and XML schema Define element and attribute in an XML document. Define Structure of XML?

3 What is DocumentBuilderFactory method? What is the role of the doctype declaration in reference to XML? What is XPath and XSLT in XML? What is xml parsing? What is DOM parser SAX parser? Difference between HTML and XML? How to store the data in JSON format? How to Store data in XML format? Client-server( booths Algorithm) What is Client-server architecture? What is socket? What is use of BufferReader and BufferWriter? What is use of InputStream? What is NextInt() method? What is use of flush? What is trim()? What is web browser and web container? Difference between get() and post() method? What is HTTP and explain message format of HTTP? What is HTML and explain html tags? What is javascript? What is the booth bit? What is Multiplicand? What is Multiplier? What is signed and unsign bit? How to convert positive to negative binary number? When last two digits zero then what operation is to be perform? When last two digits One then what operation is to be perform?

4 When last two digits One and Zero then what operation is to be perform? When last two digits Zero and One then what operation is to be perform? How to copy value of m into A array? How to copy value of -m into s array? Give an example of Booth multiplication considering two binary number? What is the difference between mod and division operation? Explain Booths algorithm with example? What is Flowchart of booths algorithm? Advantage of booths algorithm? Swing( Scientific calculator) What is swing? Difference between swing and awt? Why Swing components are called lightweight component? What is Container? Name Container Clases? Difference between Container and component? What is Event Handler? What is panel,frame,button,textbox? What is layout manager? Difference between window and frame? What is MVC in swing? What is applet? What is lifecycle of Applet? What is Jsp and what it is used for? Explain the life cycle methods in jsp? What are Jsp tags? What are jsp implicit objects? Jsp/Servlet (Even Odd)

5 What is page directive and its attributes? what is scriplet in jsp? What is content type attribute? What is language type attribute? What are the different scope values for the<jsp:usebeans> What is getparameter()? What is servlet? Explain life cycle of servlet? What is getinputstream()? Difference between jsp and servlet? What is MVC model architecture? Explain example of odd even sort? Plagarism Difference between Next and Nextline()? What is use of hasnextline()? What is split function in java? What is use of hasnext? What is plagarism? What is encrption and decryption? what is plaintext and ciphertext? What is COMET? 8 Queen matrix What is n queen problem Example of 8 Queen Problem? What is mean by backtracking? How to store 8-Queens Matrix using JSON/XML file? Write the Python Syntax for While Loop/ Write the Python Syntax for if else loop? Which command is used to run python code.

6 1) What is security? 2) Types of security? 3) Explain Techniques of security? Cyber Security Assignment Oral Question Basic Definitions Data Encryption 4) What is Data Encryption and cipher? 5) What is data decryption? 6) What is Cryptography? 7) What is Cipher text and Plaintext? 8) What is key? 9) Types of cipher? 10) Explain Caesar cipher with example? 11) Explain Play fair cipher with example? 12) What is difference between Stream and block cipher? 13) What is difference between DES and AES? 14) What is difference between Caesar and Play fair cipher? 15) What is AES and DES? 16) Write any five different name of classical cipher algorithm? 17) What is the importance of S-box in DES and AES? SHA 18) What is SHA? 19) Explain Algorithm of SHA-1? 20) What is the importance of Hash function and its role in Compression? 21) What is the difference between SHA-0 and SHA-1? 22) What is the different application of SHA Algorithm? 23) What is MD5? 24) What is SHA-256, SHA-384, and SHA-512 algorithm? 25) What is socket? 26) Types of socket? DSA Signature 27) What is DSA? 28) Explain algorithm of DSA for public and private key generation? 29) Explain DSA algorithm for signature generation and signature verification? 30) Explain Digital Signature process? 31) What are the real time application areas of digital signature? 32) What requirements should a digital signature scheme satisfy? 33) What is the difference between cryptography, stenography, digital signature? 34) What is Digital signature standard?

7 35) What are the properties a digital signature should have? 36) What is Integrity, Non repudiation, Confidentiality? 37) Difference between SHA and DSA? Miller Rabin Primality Test 38) What is Miller-Rabin primality Test? 39) Explain algorithm of Miller-Rabin primality Test? 40) Write Miller-Rabin Primality test algorithm for tuple validation? 41) Describe the significance of each parameter in a tuple? 42) How to verify DSA using Miller-Rabin Primality test algorithm? Intrusion Detection System 43) What is IDS? 44) Explain Types of IDS? 45) Explain IDS function and tools? 46) What is wireshark? 47) Is wireshark used with IDS? For what purpose? ************************************* Best Of Luck************************************