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1. The …………………… consists of physical files and memory components. A) Oracle Client B) Oracle Server C) Oracle Middleware D) Oracle Instance 2. The ……………………… consists of the memory components of Oracle and various background processes. A) Oracle Parameter B) Oracle Profile C) Oracle Process D) Oracle Instance 3. The Oracle Instance is made up of the ………………………. and the background processes. A) System Global Area (SGA) B) Oracle Global Area (OGA) C) Program Global Area (PGA) D) Private SQL Area (PSA) 4. The background processes of the Oracle instance are responsible for performing …………………. I/O functions. A) Synchronous B) Asynchronous C) Both of the above D) None of the above 5. The PGA is used to process ………………………… and to hold logon and other session information. A) SQL Statements B) Server Processes C) User Processes D) Shared Statements 6. In SGA, the contents of the memory area are shared by multiple users is called as ………………….. A) Redo Log Buffer B) Database Buffer Cache C) Shared...

1. The .................. and .................... classes are abstract classes that support reading and writing of byte streams. A) reader, writer B) inputstream, outputstream C) objectinputstream, objectoutputstream D) none 2. What is the error in the following code?      class Test      {          abstract void display( );      } A) No error B) Method display( ) should be declared as static C) Test class should be declared as abstract D) Test class should be declared as public 3. A package is a collection of A) classes B) interfaces C) editing tools D) classes and interfaces 4. Which of the following methods belong to the string class? A) length( ) B) compare To ( ) C) equals ( ) D) All of them 5. What will be the output of the following code?     byte x=64, y;     y= (byte) (x<<2);     System.out.println(y); A) 0 B) 1 C) 2 D) 64 6. If m and n are int type variables, what will be...

1. In C++ ..................... operator is used for Dynamic memory allocation. A) Scope resolution B) Conditional C) New D) Membership access 2. Operators such as ...................... cannot be overloaded. A) + B) ++ C) : : D) = = 3. The ...................... objects have values that can be tested for various error conditions. A) osstream B) ofstream C) stream D) ifstream 4. Which function return the current position of the get or put pointer in bytes. A) tellg( ) B) tellp( ) C) tell( ) D) Both A and B 5. The first index number in an array starts with ............................ and the index number of an array of size n will be ............ A) 0, n-1 B) 1, n-1 C) 0, n D) 1, n 6. To overload an operator ..................... keyword must be used along with the operator to be overloaded. A) Over B) Overload C) Void D) Operator 7. What is the output of the program #include<iostream.h> void main() {      int n=1;      cout<<endl<...

1. When a function is defined inside a class, this function is called …………. A) Inside function B) Class function C) Inline function D) Interior function 2. Which of the following cannot be passed to a function? A) Reference variable B) Arrays C) Class objects D) Header files 3. State true of false. i) We cannot make the function inline by defining a function outside the class. ii) A member function can be called by using its name inside another member function of the same class, this is known as nesting of member function. A) True, True B) True, False C) False, True D) False, False 4. Which of the following operators could be overloaded? A) Size of B) + C) += D) :: 5. Which of the following is true about the static member variable in C++. i) It is initialized to zero when the first object of its class is created. Other initialization is also permitted. ii) It is visible only within the class, but its lifetime is the entire program. A) i-True, ii-True B) ii-False, ii-True C) i-True, ii-...

1. JSP embeds in ................ in ...................... A) Servlet, HTML B) HTML, Java C) HTML, Servlet D) Java, HTML 2. The class at the top of exception class hierarchy is .......................... A) ArithmeticException B) Throwable C) Class D) Exception 3. In a java program, package declaration .................... import statements. A) must precede B) must succeed C) may precede or succeed D) none 4. The class string belongs to ................... package. A) java.awt B) java.lang C) java.applet D) java.string 5. ............... package is used by compiler itself. So it does not need to be imported for use. A) java.math B) java.awt C) java.applet D) java.lang 6. State true or false for the following statements in Java. i) Java beans slow down software development process. ii) Java Servlets do not have built in multithreading feature. A) i-false, ii-false B) i-false, ii-true C) i-true, ii-false D) i-true, ii-true 7. State whether true or false. i) init( ) of servlet is called ...

1. Preparedstatement Object in JDBC is used to execute ........................... queries. A) executable B) simple C) high level D) parameterized 2. In JDBC ........................ imports all Java classes concerned with database connectivity. A) javax.sql.* B) java.mysql.* C) java.sql.* D) com.* 3. MS-SQL stores data in a ........................ file format. A) .DAT B) .MDB C) .MSSQL D) .OBJ 4. Ingres is a ........................ A) Socket B) Compiler C) Database D) Web server 5. In Java servlet method init( ) is called ..................... times. A) 1 B) 2 C) 0 D) multiple 6. State true or false for Java Program. i) All class variables are instance variables ii) All protected methods are friendly methods A) i-false, ii-false B) i-false, ii-true C) i-true, ii-false D) i-true, ii-true 7. State true or false for Java Program. i) Data members of an interface are by default final ii) An abstract class has implementations of all methods defined inside it. A) i-false, ii-false B) i-fal...

1. In Java variables, if first increment of the variable takes place and then the assignment occurs. This operation is also called ............................. . A) pre increment B) post increment C) incrementation D) pre incrementation 2. When the operators are having the same priority, they are evaluated from .................  ............. in the order they appear in the expression. A) right to left B) left to right C) any of the order D) depends on compiler 3. In java,  ............. can only test for equality, where as ............ can evaluate any type of the Boolean expression. A) switch, if B) if, switch C) if, break D) continue, if 4. The ....................... looks only for a match between the value of the expression and one of its case constants. A) if B) match C) switch D) None of the above 5. System.in.read() is being used, the program must specify the .................. clause. A) throws.java.out.IOException B) throws.java.in.IOException C) throws.java.io.IOE...

Finding a best job that can best match to your academic qualification and your skill may be the difficult task, if you don't select the best way for that. If you are thinking for a job after completing your college or university, at first you have to prepare your best CV and Resume , and have to apply for the job that fits for you. Today job search sites became more popular for both searching and posting a job, "you can submit your resume" on those sites, which are easily accessible through web for applying in different jobs. It makes your job searching work more easier and faster. So I have listed here some top job search sites through the world.  List of Best Job Search Sites 1. Indeed.com: It is the No.1 job search site of the world wide. Millions of jobs were posted here and has over hundreds of millions unique visits on it. Indeed is available in most of the major countries and languages. Mobile application also available for making job searching work more easier...

1. ......................... are predefined and maintained SQL Server and users cannot assign or directly change the values. A) Global variables B) Local Variables C) Integer Variables D) Floating Variables 2. A local variable is shown ........................... preceding its name. A) One @ symbol B) Two @@ symbol C) One # symbol D) Two ## symbol 3. Constraint checking can be disabled on existing ........... and ............. constraints so that any data you modify or add to the table is not checked against the constraint. A) CHECK, FOREIGN KEY B) DELETE, FOREIGN KEY C) CHECK, PRIMARY KEY D) PRIMARY KEY, FOREIGN KEY 4. ................ and ................... are the Transact - SQL control-of-flow key words. A) Continue, Stop B) Break, Stop C) Continue, While D) While, Going to 5. The type of constraint ........................ specifies data values that are acceptable in a column. A) DEFAULT B) CHECK C) PRIMARY D) UNIQUE 6. The ..................... constraint defines a column or com...

1. XML stands for ...................... A) Extensible Markup Language B) Eccessive Markup Language C) Executive Markup Language D) Extensible Managing Language 2. The XML format has a simpler set of ........................ than HTML. A) loader rule B) parsing rules C) generator rule D) logical rule 3. All information in XML is ..................... A) Unicode text B) multi code C) multi text D) simple text 4. An entity in XML is a ................................ A) class B) logical information C) simple information D) flexible information storage unit 5. A tool for reading XML documents is popularly called a ..................... A) XML delimiters B) XML processor C) XML parser D) Both b and c 6. XSL stands for A) Extensible Style sheet Language B) Extensible Style Language C) Exclusive Stylesheet Language D) Exclusive Style Language 7. XML tabs are ............................. A) case sensitive B) case insnesitive C) easy D) deficult 8. In XML the attribute value must always be qu...

1. ....................... are used to recreate if trigger already exists. A) Cursor B) Trigger C) Keywords D) Replace 2. .............................. is used to define code that is executed / fired when certain actions or event occur. A) Cursor B) Trigger C) Keywords D) Replace 3. ................. provide a way for your program to select multiple rows of data from the database and then process each row individually. A) PL/SQL Cursors B) PL/SQL Trigger C) PL/SQL Select D) PL/SQL Process 4. ........................... cursor are declared by ORACLE for each UPDATE, DELETE and INSERT SQL commands. A) Implicit B) Explicit C) Internal D) External 5. ......................... cursors are declared and used by the user to process multiple row, returned by SELECT statement. A) Implicit B) Explicit C) Internal D) External 6. ....................... contain a pointer that keeps track of current row being accessed, which enables your program to process the rows at a time. A) Tracker B) Cursor...

1. ........................ is a procedural extension of Oracle - SQL that offers language constructs similar to those in imperative programming languages. A) SQL B) PL/SQL C) Advanced SQL D) PQL 2. .................... combines the data manipulating power of SQL with the data processing power of Procedural languages. A) PL/SQL B) SQL C) Advanced SQL D) PQL 3. ................... has made PL/SQL code run faster without requiring any additional work on the part of the programmer. A) SQL Server B) My SQL C) Oracle D) SQL Lite 4. A line of PL/SQL text contains groups of characters known as ....................... A) Lexical Units B) Literals C) Textual Units D) Identifiers 5. We use ........................ name PL/SQL program objects and units. A) Lexical Units B) Literals C) Delimiters D) Identifiers 6. A .................... is an explicit numeric, character, string or Boolean value not represented by an identifier. A) Comments B) Literals C) Delimiters D) Identifiers 7. If no header i...