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instanceof operator cursors inheritance packages type casting generalization method overriding dynamic method dispatch cosmic class collection advantage arrays vs collections collection interface framework collection implementation hashset linked hashset tree set array list collection vs collections hashtable vs hashmap vector class cursors & its types handling arrays array copy important java program for interview oops classes & objects objects & references constructors this keyword static variables & methods encapsulation abstraction access specifiers oops building blocks single inheritance multilevel hierarchy hierarchical inheritance multiple inheritance hybrid inheritance abstract method airthmetic operator relational operator equality operator bitwise operator bitwise compliment boolean complement operator assignment operator data communication and its component 迟茅濒茅肠辞尘尘耻苍颈肠补迟颈辞苍蝉 goals and applications of networks modes of flow of data network topology categories of network osi model layers of osi model tcp/ip protocol suite osi vs tcp/ip enumeration vs iterator set interface hashset vs linked hashset comparable vs comparator map generics i/o streams byte stream vs character streams identifiers reserved keywords primitive data types literals arrays anonymous array java coding standards java operators dynamic dispatch method awt event handling action listener layout manager awt vs swings applets applets vs application jdbc & its types statement vs prepared statement web & client http request & methods get vs post vs put request static vs dynamic website genric vs http servlet servletrequest interface vs servletresponse interf request dispatcher getparameter() method java basics c++ vs java access modifier anonymous object & constructor class mesthod jdk jvm jre overloading & overriding polymorphism & encapsulation final finally finalize throw & throws sleep() & stop() method join() and isalive() method interface final class/method/variable abstract class cookies collaboration diagram activity diagrams model class model prometheus install & configure node-exporter queries in prometheus grafana jre jdk java keywords primitive datatypes types of variables logical shift and bitwise operator working command line argument rmi stub uml obj oreinted concept building blocks component & node notation state machine atm dependency association realization structural diagrams component diagram deployment diagram use case diagram sequence diagram state chart diagram final method dcl er model concepts notation for er diagram mapping constraints keys specialization aggregation relational data model concepts integrity constraints entity integrity referential integrity pl/sql block procedure and function pl/sql and its advantages pl/sql block structure 辫濒/蝉辩濒听辫濒补肠别丑辞濒诲别谤蝉 蝉肠辞辫别听辞蹿听辫濒/蝉辩濒听惫补谤颈补产濒别蝉 control structures back propagation learning error back propagation learning algorithm associative memory auto associative memory bidirectional hetroassociative memory adaptive resonance theory applications of neural network adaline madaline network rosenblatt鈥檚 perception fuzzy sets & crisp sets fuzzy operations properties of fuzzy sets database vs file system data model schema data independence ddl dml recursion direct vs indirect recursion ackermann function tower of hanoi structures array of structure union structure vs union arrays vs structure c preprocessor kinds of preprocessor file handling opening reading and closing file input-output zoho zoho pricing zoho workplace zoho workplace plan 辫濒/蝉辩濒听谤别肠辞谤诲蝉 cyclic cascading exception handling implicit vs explicit cursors procedures vs functions row vs statement level triggers subprograms triggers c mcq c program for placement arrays and strings programs bitwise operator mcq pointers pointers vs arrays array of pointers storage class automatic vs register vs static storage class system protection system calls reentrant kernels operating system structure- layered structure monolithic and microkernel systems operating system components process states process state transition diagram process control block (pcb) process scheduling concepts threads and their management scheduling concepts conjunction disjunction contrapositive tautology algebra of proposition demorgan law data & signals analog vs digital transition impairment & types snr digital transmission analog-to-digital conversion digital to analog conversion analog-to-analog conversion multiplexing & spreading multiplexing techniques operating system and its classification batch interactive multiprogramming time sharing real time system multiprocessor systems multithreaded systems prototyping model incremental model spiral & rad model software requirement analysis & specification requirement process srs components requirement specifications with use cases diagram types of requirements requirement elicitation requirements validation fundamentals artificial neural network(ann) models of ann architectures of ann(feed forward and feedback or learning methods in ann single layer perceptron linearly separable task and xor problem introduction to error back propagation network(ebp functions advantsges normal forms(dnf cnf) inference rules modus poneus & tollens venn diagram cardinal set equivalence relation recurrence relation software crisis y2k problem star war problem software myths software characteristics software applications software development life cycle product vs process build & fix model waterfall model