cognitive class

Course Name:- Kubernetes Operators Advanced Module 1. Reconciliation Loops Question 1.  What are the results that can be returned from a single iteration of a reconcile loop? Requeue, Exit without requeuingReturn and requeue, Return an error and requeue, Exit without requeuingExit, Exit with errorReturn and requeue, Return an error, Exit …

Course Name :- Relational Model Concepts Relational Model Concepts Cognitive Class Final Exam Answers:- Question 1.Which one of these statements is incorrect? A relational database is a set of relations.A Relation is made up of 2 parts: Relational Schema and Relational Instance.A relational database is a set of relations.None of …

Course Name :- Views in PostgreSQL Views in PostgreSQL Cognitive Class Final Exam Answers:- Question 1. Where do you create views in a PostgreSQL database? In two or more tablesIn a schemaIn a queryIn a table Question 2. When you first connect to a PostgreSQL database server through pgAdmin, which …

Course Name :- Normalization – Keys – Constraints in Relational Database Normalization – Keys – Constraints in Relational Database Cognitive Class Final Exam Answers:- Question 1.Which one of the following features is provided by Db2 on Cloud? ScalabilityHigh availabilityPerformanceAll of the above Question 2.What clause of the CREATE TABLE statement …

Course Name :- Create Tables and Load Data in PostgreSQL using pgAdmin Create Tables and Load Data in PostgreSQL using pgAdmin Cognitive Class Final  Exam Answers:- Question 1.When loading data into a PostgreSQL table, what is the default delimiter for data files? HyphensQuotation marksCommaTab Question 2.When creating a new table …

Course  Name :- Getting Started with PostgreSQL command line Getting Started with PostgreSQL command line Cognitive Class Final Exam Answers:- Question 1. Which one of these statements is incorrect? PostgreSQL is a free open source object-relational database management system.PostgreSQL originates from the POSTGRES project at the University of Maryland more than …

Course Name:- Keys and Constraints in MySQL Keys and Constraints in MySQL Cognitive Class Final Exam Answers:- Question 1. What can you use a primary key in a table for? Enforce uniqueness of table rowsDefine rows in the tableDefine columns in the tableNone of the above statements Quesstion 2.  In …

Course Name :- Create Tables and Load Data in MySQL using phpMyAdmin Create Tables and Load Data in MySQL using phpMyAdmin Cognitive Class Final Exam Answers:- Question 1. Which edition of MySQL is free to use under a General Public License? ClusterEnterpriseCommunityStandard Question 2. Which tool should you use if …

Course  Name : Deep Learning with TensorFlow Module 1:- Intro to Tensorflow Question 1 : Which statement is FALSE about TensorFlow? TensorFlow is well suited for handling Deep Learning ProblemsTensorFlow library is not proper for handling Machine Learning ProblemsTensorFlow has a C/C++ backend as well as Python modulesTensorFlow is an …

Course Name :- Getting started with MySQL command line Getting started with MySQL command line Cognitive Class Final Exam Answers:- Question  1 : Which one of these statements is incorrect? MySQL was a key component in the LAMP (Linux operating system, Apache web server, MySQL database, and PHP scripting language) …