Bissoy.com
Doctors Medicines MCQs Q&A

What is the purpose of data format validation?

What is the purpose of data format validation? Correct Answer Data correctness

The data entered through the server side is used for validation. The data that is entered must be checked for correct form and value. This would need to put more logic to test the correctness of data.

Related Questions

Suppose on performing reduced error pruning, we collapsed a node and observed an improvement in the prediction accuracy on the validation set. Which among the following statements are possible in light of the performance improvement observed? (a) The collapsed node helped overcome the effect of one or more noise affected data points in the training set (b) The validation set had one or more noise affected data points in the region corresponding to the collapsed node (c) The validation set did not have any data points along at least one of the collapsed branches (d) The validation set did have data points adversely affected by the collapsed node
In cross-validation, what is the main drawback of Leave-One-Out Cross-Validation (LOOCV) compared to k-fold cross-validation?
Which of the following statements are true?
Statement I Big data refers to no precise quantity, but generally refers to data in the range of Petabytes and Exabyte, i.e. billions to trillions of records, all from various sources. Big data is generated much faster. than traditional data in much larger quantities.
Statement II Big data interests industries because they are able to learn more patterns and curious variances than smaller data sets, with the capability to provide valuable insights into consumer behaviour, weather systems, financial market activity, or other phenomena.
Statement III Various departments and product lines use various applications within most organisations and store data in separate datasets. These separate databases may contain similar data, but data from one data base to another is not always consistent. This is called data silo.
The “from” programs convert sequence files from GCG format into the named format, and the “to” programs convert the alternative format into GCG format.
State true or false: We determine the serializability order of validation protocol by the validation ordering technique
Suppose, you want to apply a stepwise forward selection method for choosing the best models for an ensemble model. Which of the following is the correct order of the steps? Note: You have more than 1000 models predictions.
1. Add the models predictions (or in another term take the average) one by one in the ensemble which improves the metrics in the validation set.
2. Start with empty ensemble
3. Return the ensemble from the nested set of ensembles that has maximum performance on the validation set
In the current modern technology, sound waves are recorded in the digital format. To reproduce the sound from digital format, softwares are used to interface the device and the recorded sound file. Which of the following is not a digital audio format file used to reproduce an audio only from gadgets like DVD, ipod, Music player, etc?
What is the primary purpose of "data validation" in data visualization and reporting?
In a data science capstone project, what is the role of "data validation" and "data cleaning"?
In a data science capstone project, what is the purpose of "cross-validation"?