Useful tips for everyday
How do you name a query in access? In Query, right-click on the query name. Select Rename. In the Query Name field, highlight the old…
What is SSL mode in MySQL? The Secure Sockets Layer (SSL) can be used to encrypt data transferred on your network between your SQL Server…
How do you handle user defined exceptions in PostgreSQL? Migrate handling errors locate ‘EXCEPTION’ keyword, find out if it is an user defined or standard…
How do you write queries? Some of the rules for formatting a query are given below: Put each statement in the query in a new…
What is Apache Kafka used for? Apache Kafka is used for both real-time and batch data processing, and is the chosen event log technology for…
Why are eight bits enough for deep neural networks? Being able to squeeze more values into fast, low-power SRAM cache and registers is a win…
How many parameters does a regression model have? In a simple linear regression, only two unknown parameters have to be estimated. However, problems arise in…
What is fuzzy C means clustering in image processing? Fuzzy C-means (FCM) is a method of clustering which allows one piece of data to belong…
How do you find the number of false positives? The false positive rate is calculated as FP/FP+TN, where FP is the number of false positives…
How do you fit a model in TensorFlow? When you need to customize what fit() does, you should override the training step function of the…