Locking is the process by which a DBMS restricts access to a row in a multi-user environment 4 types of locks. They are 1. Batch Optimistic 2. Optimistic 3. Pessimistic 4. ReadOnly Operations in a relational
Latest Answer : a little correction Belowin simple Visual Basic 6, we can achieve Polymorphism using Interface.suppose the requirement is contacting a user on his PSTN (phone) or Mobile or Fax. we have Phone, Mobile, Fax Objects. As we know they all ...
Latest Answer : Use Winsock ActiveX Control to create a client and server application. Server will be listening on a port. When a connection is requested by a client, instead of assigning the connection to the listening socket, create a new socket and assign the ...
Performing DML Operations on XML Schema Based XMLType Views | |
Performing DML Operations on XML Schema Based XMLType Views Analyzing the underlying query of the empSch v view discussed in the preceding section you may note that each attribute of the EMP T object used in the select list maps to a certain column of a single table namely emps What this means in pr
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jQuery - Basic Alphabetical Sorting | |
Learning jQuery Basic Alphabetical Sorting Now let s perform a sort on the Title column of the table We ll need a class on the table header cell so that we can select it properly geshibot lang html" Title Author s Publish Date Price geshibot mosgoogle To perform the actual s
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How to achieve looping in C++ | |
How to achieve looping in C In object oriented programming language whenever a block of statements has to be repeated a certain number of times or repeated until a condition becomes satisfied the concept of looping is used mosgoogle center The following commands used in C for achieving looping for
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Working with XML in Visual Basic | |
Working with XML in Visual Basic Extensive markup language and Visual Basic is the odd couple of the industry Visual Basic is one of the most common languages that are being used today This Microsoft introduced language was meant to be middle tier in characteristic but has managed to get the top tie
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SDLC Model Basic Stages | |
SDLC or the Software Development Life Cycle refers to the steps involved in creating a software from scratch. During earlier days, software used to be scarce and its creation was comparatively easier. Developers could create any programs they want and experience no competition. I
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The Interview Snafu | |
How to turn someone else’s mistake to your advantage
Your dream job is about to become reality. A recruiter gave you the heads up about the perfect position at Humungous Conglomerate, Inc. You went through five interviews as well as a battery of psychological tests mandated by their HR de
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Winning a Job Interview with a Winning Resume | |
Does your resume unlock your potential, take your skills to the highest level and win you the interview and the job you want now? The job market today is highly competitive and even if you think you have what it takes to get an interview you won’t get over the line without a polished, prof
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Basic PC Skills | |
For those that have decided to walk into the world of technology, they may be overwhelmed by the types of knowledge that are available. There are several code languages and words as well as different areas that you can move into.
If you are a beginner in technology, you can fin
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JavaScript Array Operations | |
JavaScript Array Operations In this JavaScript tutorial you will learn about different operations with array in JavaScript how to use the for in statement Combining Operations between arrays and within elements of an array joining two or more arrays and joining elements of an arrays along with synta
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Importance of Proper English during Job Interview | |
Importance of Proper English during Job Interview Your job interview is crucially important and it will determine whether or not you will get the job Depending on the type of job you re going for it is very important for you to use proper English In most cases jobs which offer higher salaries will h
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