SQL (100% Correct Answers)

All SQL Sub Languages. correct answers DDL: Data Definition Language DML: Data Manipulation Language DCL: Data Control Language TCL: Transaction Control Language DDL correct answers Data Definition Language - Used to define the schema of the database -- CREATE: creates and defines the table ...

A client admitted with congestive heart failure attempted to reach for the call light and fell from the bed, with no injury. The nurse manager put together a group of staff to evaluate the event. What type of evaluation is this? correct answers Root cause analysis The charge nurse wants to briefl...

Position correct answers a group of tasks assigned to one individual Job correct answers Group of positions similar in nature and in skill level that can be carried out by an individual or a group Occupation correct answers Is a group of jobs, similar in type of work l, usually found throughou...

A nurse is planning care for a group of clients in an outpatient diabetes clinic. The nurse recognizes that true client centered care has? correct answers A nurse wants to influence the legislative process at the federal level. What is the best place the nurse can start to have the most impact o...

In health care, which of the following attempts to guarantee that when an action is performed by a health-care professional, it is performed correctly the first time and each time thereafter? A. Six Sigma B. Quality assurance C. Risk management D. Care management correct answers B. Quality ass...

CREATE TABLE correct answers Creates a new table INSERT INTO correct answers Adds a new row to a table SELECT correct answers Queries data from a table. Lists the fields that contain data of interest. UPDATE correct answers Edits a row in a table ALTER TABLE correct answers Changes an ex...

The SELECT statement is used to select data from a database. The result is stored in a result table, called the result-set. correct answers SELECT column_name,column_name FROM table_name; SELECT * FROM table_name; The SELECT DISTINCT statement is used to return only distinct (different) va...

Which SQL statement is used to extract data from a database? correct answers SELECT With SQL, how do you select all the records from a table named "Persons" where the "FirstName" is "Peter" and the "LastName" is "Jackson"? correct answers SELECT * FROM Persons WHERE FirstName='Peter' ...

What is table ? correct answers The table is a collection of record and its information at a single view. What are different types of statements supported by SQL? correct answers 1. DDL - Used to create tables, views etc 2. DML - These statements are used to manipulate the data in records 3. ...

ASC keyword correct answers Used to sort data in ascending order Data type correct answers Specifies the type of data that a column can hold (e.g., text and numbers) DESC keyword correct answers Used to sort data in descending order ORDER BY clause correct answers Retrieves the name of one ...

Select Statement correct answers [ WITH { [ XMLNAMESPACES ,] [ <common_table_expression> ] } ] SELECT select_list [ INTO new_table ] [ FROM table_source ] [ WHERE search_condition ] [ GROUP BY group_by_expression ] [ HAVING search_condition ] [ ORDER BY order_expression [ ASC | ...