- Data correctness
- Mere data existence
- Both Data correctness and Mere data existence
- None of the mentioned
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What is the name given to the database management system which is able to handle full text data, image data, audio and video?
Answer: Option 3 Let'
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What is the main purpose of a data link content monitor?
Answer: Option 1 Let'
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We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process?
Answer: Option 4 Let'
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What is the purpose of creating a data frame?
Answer: Option 3 You can create a data frame to hold the mean page render times for each test URL, and a data frame to hold the mean load time...
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What is the purpose of the basic validation?
Answer: Option 2 First of all, the form must be checked to make sure data was entered into each form field that required it. This would need just loop through...
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The computers that we use are digital whereas we live in an analog world which means that we have to translate analog data into digital data. What is the name of the circuit which helps us in this conversion?
Answer: Option 2 Analog-to-digital conversion is an electronic process in which a continuously variable (analog) signal is changed, without altering its essential content, into a multi-level (digital) signal. The output...
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One common design problem when designing a database from existing data is the use of a general-purpose remarks column in the received data.?
Answer: Option 1 Let'
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Each answer below shows example data from a table. Which answer is an example of the general-purpose remarks column problem?
Answer: Option 4 Let'
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How many validation filters like FILTER_VALIDATE_EMAIL are currently available?
Answer: Option 3 There are seven validation filters. They are FILTER_VALIDATE_EMAIL, FILTER_VALIDATE_BOOLEAN, FILTER_VALIDATE_FLOAT, FILTER_VALIDATE_INT, FILTER_VALIDATE_IP, FILTER_VALIDATE_REGEXP, FILTER_VALIDATE_URL.
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