STUDENT MARKSStud idStudGenderSQLnameWebAppDev Math ITStud Section46J12035Azhila78598946S11114Sulthan88788746J21113Rashid676971146J22145Mahmood77767946S11111Moosa69717246S21456Mohammed867891146J14569ReshmaF7686772.46J24689FatmaF88868146J13564AmaniF798988146J12456NoorF7879762.1-Find out Stud section, average of SQL, average of WebAppDev, average of Math ITgroup by section?

The function AVG() is used to find the average of a column. It takes the parameter as a column…

STUDENT MARKS Stud id Stud name Gender SQL WebAppDev Math IT Stud Section 46J12035 Azhila 78 59 89 1. 46S11114 Sulthan 88 78 87 1. 46J21113 Rashid 67 69 71 1. 46J22145 Mahmood M 77 76 79 46S11111 Мoosa 69 71 72 2. 46S21456 Mohammed 86 78 91 46J14569 Reshma F 76 86 77 2. 46J24689 Fatma F 88 86 81 46J13564 Amani F 79 89 88 1 46J12456 Noor F 78 79 76 2. 1-Find out Stud section, average of SQL, average of WebAppDev, average of Math ITgroup by section? 1,

STUDENT MARKS Stud id Stud name Gender SQL WebAppDev Math IT Stud Section 46J12035 Azhila 78 59 89 1. 46S11114 Sulthan 88 78 87 1. 46J21113 Rashid 67 69 71 1. 46J22145 Mahmood M 77 76 79 46S11111 Мoosa 69 71 72 2. 46S21456 Mohammed 86 78 91 46J14569 Reshma F 76 86 77 2. 46J24689 Fatma F 88 86 81 46J13564 Amani F 79 89 88 1 46J12456 Noor F 78 79 76 2. 1-Find out Stud section, average of SQL, average of WebAppDev, average of Math ITgroup by section? 1,

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter3: Table Creation And Management

Section: Chapter Questions

Problem 6RQ: What happens to the existing rows of a table if the DEFAULT value of a column is changed?

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Example: Suppose a school wants to store the data of teachers and the subjects they teach. They create a table that looks like this: Since a teacher can teach more than one subjects, the table can have multiple rows for a same teacher. What is normalization? teacher_id subject teacher_age 111 Maths 38 111 Physics 38 222 Biology 38 333 Physics 40 333 Chemistry 40
1. 3. Update the mark in WebApp to 67, if it is below 67 in both the sections 1 & 2 STUDENT_MARKS StudentId StudentName Gender SQL WebApp Mathematics Course Section 46J12035 Azhila F 78 59 89 46S11114 Sulthan M 88 78 87 1 46J21113 Rashid 67 69 71 1 46J22145 Mahmood M 77 76 79 46S11111 Moosa M 69 71 72 46S21456 Mohammed. M 86 78 91 1 46J14569 Reshma 76 86 77 46J24689 Fatma F 88 86 81 2 46J13564 Amani F 79 89 88 1 46J12456 Noor F 78 79 76
Any comments i could add to this? package attendance; import java.sql.Connection;import java.sql.DriverManager;import java.sql.SQLException;import java.sql.Statement; public class SqliteDB {Connection conn = null;Statement stmt = null;public SqliteDB() throws ClassNotFoundException {//try to connect with dbtry {Class.forName("org.sqlite.JDBC");// db parametersString url = "jdbc:sqlite:C:/sqlite/db/attendance.db";// create a connection to the databaseconn = DriverManager.getConnection(url);System.out.println("Connection to SQLite has been established.");} catch (SQLException e) {System.out.println(e.getMessage());}}public void executeQuery(String query) {try {this.stmt = conn.createStatement();stmt.execute(query);}catch (Exception e) {System.out.println(e);}}public void closeConnection() {try {this.conn.close();}catch( Exception e) {System.out.println(e);}}}
What is the set (countable or uncountable) defined as the union of two uncountable sets? DO NOT COPY FROM OTHER WEBSITES
Write a #save instance method to create or update a given post in the DB: class Post def initialize(attributes = {}) @id = attributes[:id] @url = attributes[:url] @votes = attributes[:votes] || 0 @title = attributes[:title] end def save # TODO: write this method using SQLite3::Database instance DB end end
/* Created with SQL Script Builder v.1.5 */ /* Type of SQL : SQL Server */ CREATE TABLE EMPLOYEE ( EMP_CODE int, EMP_TITLE varchar(4), EMP_LNAME varchar(15), EMP_FNAME varchar(15), EMP_INITIAL varchar(1), EMP_DOB datetime, JOB_CODE varchar(5), STORE_CODE int ); INSERT INTO EMPLOYEE VALUES('1','Mr.','Williamson','John','W','5/21/1964','SEC','3'); INSERT INTO EMPLOYEE VALUES('2','Ms.','Ratula','Nancy','','2/9/1969','MGR','2'); INSERT INTO EMPLOYEE VALUES('3','Ms.','Greenboro','Lottie','R','10/2/1961','GEN','4'); INSERT INTO EMPLOYEE VALUES('4','Mrs.','Rumpersfro','Jennie','S','6/1/1971','GEN','5'); INSERT INTO EMPLOYEE VALUES('5','Mr.','Smith','Robert','L','11/23/1959','GEN','3'); INSERT INTO EMPLOYEE VALUES('6','Mr.','Renselaer','Cary','A','12/25/1965','GEN','1'); INSERT INTO EMPLOYEE VALUES('7','Mr.','Ogallo','Roberto','S','7/31/1962','MGR','3'); INSERT INTO EMPLOYEE VALUES('8','Ms.','Johnsson','Elizabeth','I','9/10/1968','SEC','1'); INSERT INTO EMPLOYEE…
/* Created with SQL Script Builder v.1.5 */ /* Type of SQL : SQL Server */ CREATE TABLE EMPLOYEE ( EMP_CODE int, EMP_TITLE varchar(4), EMP_LNAME varchar(15), EMP_FNAME varchar(15), EMP_INITIAL varchar(1), EMP_DOB datetime, JOB_CODE varchar(5), STORE_CODE int ); INSERT INTO EMPLOYEE VALUES('1','Mr.','Williamson','John','W','5/21/1964','SEC','3'); INSERT INTO EMPLOYEE VALUES('2','Ms.','Ratula','Nancy','','2/9/1969','MGR','2'); INSERT INTO EMPLOYEE VALUES('3','Ms.','Greenboro','Lottie','R','10/2/1961','GEN','4'); INSERT INTO EMPLOYEE VALUES('4','Mrs.','Rumpersfro','Jennie','S','6/1/1971','GEN','5'); INSERT INTO EMPLOYEE VALUES('5','Mr.','Smith','Robert','L','11/23/1959','GEN','3'); INSERT INTO EMPLOYEE VALUES('6','Mr.','Renselaer','Cary','A','12/25/1965','GEN','1'); INSERT INTO EMPLOYEE VALUES('7','Mr.','Ogallo','Roberto','S','7/31/1962','MGR','3'); INSERT INTO EMPLOYEE VALUES('8','Ms.','Johnsson','Elizabeth','I','9/10/1968','SEC','1'); INSERT INTO EMPLOYEE…
/* Created with SQL Script Builder v.1.5 */ /* Type of SQL : SQL Server */ CREATE TABLE EMPLOYEE ( EMP_CODE int, EMP_TITLE varchar(4), EMP_LNAME varchar(15), EMP_FNAME varchar(15), EMP_INITIAL varchar(1), EMP_DOB datetime, JOB_CODE varchar(5), STORE_CODE int ); INSERT INTO EMPLOYEE VALUES('1','Mr.','Williamson','John','W','5/21/1964','SEC','3'); INSERT INTO EMPLOYEE VALUES('2','Ms.','Ratula','Nancy','','2/9/1969','MGR','2'); INSERT INTO EMPLOYEE VALUES('3','Ms.','Greenboro','Lottie','R','10/2/1961','GEN','4'); INSERT INTO EMPLOYEE VALUES('4','Mrs.','Rumpersfro','Jennie','S','6/1/1971','GEN','5'); INSERT INTO EMPLOYEE VALUES('5','Mr.','Smith','Robert','L','11/23/1959','GEN','3'); INSERT INTO EMPLOYEE VALUES('6','Mr.','Renselaer','Cary','A','12/25/1965','GEN','1'); INSERT INTO EMPLOYEE VALUES('7','Mr.','Ogallo','Roberto','S','7/31/1962','MGR','3'); INSERT INTO EMPLOYEE VALUES('8','Ms.','Johnsson','Elizabeth','I','9/10/1968','SEC','1'); INSERT INTO EMPLOYEE…
We want to create a user who has only permission to execute "SELECT" sql statement for all tables in CustomDatabase1. I Login Properties - userl Select a page O Script - O Help General Server Roles P User Mapping * Securables * Status Users mapped to this login: Мар Database User Default Schema AdventureWorks2019 badb CovidDB CovidDB2 Credit DB CustomDatabase 1 user1 CustomDatabase2 digiwal master model msdb Northwind Northwind2 Connection Nothwind3 Guest account enabled for: CustomDatabase1 Server: BSA738 Database role membership for: CustomDatabase1 Connection: |db_accessadmin |db_backupoperator db_datareader db_datawriter |db_ddladmin db_denydatareader | db_denydatawriter db_owner |db_secuntyadmin public sa vi View connection properties Progress Ready OK Cancel Which database role of the following should be selected? Select one: a. db_accessadmin O b. db_securityadmin O c. db_denydatareader O d. db_datareader O e. db_datawriter D0000D00000 0od OOOD
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Hello Can you help me I want to connect my database and table name admin on my PHP code but it throw some error I did not commit any sql query I just create table but it does not have function. Can you help me to create a proper table with the info below. Here is the error: Warning: Undefined array key "fname" in C:\xampp\htdocs\VaccinationSystem\adduser.php on line 10Warning: Undefined array key "mname" in C:\xampp\htdocs\VaccinationSystem\adduser.php on line 11Warning: Undefined array key "gender" in C:\xampp\htdocs\VaccinationSystem\adduser.php on line 12Can't Insert Data : Column count doesn't match value count at row 1 And here is my code <?php session_start(); include 'database_connection.php'; if($_POST['uname'] && $_POST['password']) { $name=$_POST['uname']; $lname = $_POST['lname']; $gen = $_POST['gender']; $city = $_POST['city']; $birth = $_POST['birth']; $type = $_POST['utype']; $email =…
Question Sum Which of the following statements are true about Randomized search CV? It evaluates all the possible combinations available in the grid The number of parameter settings that are tried is given by n_iter Only a fixed number of hyperparameter values are tried out from the provided parameter grid Only 1 Only 1 and 2 Only 2 Only 2 and 3 Full explain this question very fast solution sent me step by step