Explain the major elements of the ADO object model
Explain the major elements of the ADO object model and it’s used?
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Connection: Used to create a connection among your app and an external data source, that is sql server.
Command: Used to make queries, with user-specific parameters, to access records by a data source (that is returned in a Recordset)
Recordset: Used to available records returned by an SQL query. Along with a recordset, you can navigate returned records. That is, you can also add, change or delete records.
Explain the phenomenon of page fault?
Write a COBOL IF sentence to use the values of numeric variables EXAM and COURSEWORK, both assumed to be with format PIC 999 and in the range 0 to 100 and to move the value:“FAIL”, “RC” ( resit coursework), “RE” (r
Break statement: A statement employed to break out of a loop, switch statement or labeled block. In all situations, control continues with the statement instantly, subsequent to the containing block.
The internet aided java to the forefront of programming. And java consequently has had a deep effect on the internet. The reason for this is highly simple: java uses the universe of objects that can travel freely in cyber space. In a network, two broad categories of
Unnamed package: All classes defined in the files without a package declaration are placed in an unnamed package.
Pipe: It is a linkage between the two program components. One component responds as a source of data, and writes into the pipe. The second components act as a receiver (that is, sink) for the data and reads from pipe.
Operand: An operand is an argument of the operator. Expressions comprise combinations of operands and operators. The value of an expression is determined by exerting the operation stated by each and every operator to the value of its operands.
Internet Service Provider: It is an Internet Service Provider (abbreviated as ISP) gives connections to the Internet for users who do not contain their own network. The ISP gives such user with their own IP address which enables them to interact with
State-space Reduction: Two language statements are used to reduce the number of states in a Promela model: atomic and d-step. Q : Illustrations of XML DTDs or schemas Give some illustrations of XML DTDs or schemas which you have?
Give some illustrations of XML DTDs or schemas which you have?
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