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.
Define Undeniable Signature Scheme?
Define the term Internet: It is a global network of numerous interconnected networks.
Edit-compile-run cycle: A common portion of the program development procedure. The source file is made initially and compiled. The syntax errors should be corrected in the editor before compiling it again. Once the program has been productively compil
Single inheritance: In Java, a class might not extend more than one class. It means that Java has a single inheritance model for the class inheritance.
Define the term Constant: A variable whose value might not be changed. In Java, such are implemented by the final variables.
Name the different kinds of rings presented in CPU?
Limit the Use of Pre-processor Directives: The C pre-processor is powerful, but unrestricted use of it can lead to code that is hard to understand and analyze. Limit its use to inclusion of header files and simple macro definitions. Avoid features suc
Describe the number of ways that an argument is passed to a subroutine in the programming?
Aliases: It is a multiple references to a single object. Messages might be sent to the object through any of its aliases. The resultant state modifications will be detectable by all.
Define the term CPU Scheduler?
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