Which of the following objects connects a database to a DataSet object? a. BindingSource b. DataBase c. DataGridView d. TableAdapter
Q: n which method is the call to the database being executed? 2. What is the name of the database…
A: resultSet.getString(2) method is the call to the database being executed
Q: Which of the following is an in-memory copy of data pulled from one or more database tables?a. Table…
A: Answer: a. Table adapter
Q: 1- write a DBA command(s) that checks the database owner of the DBMS database , that exists in the…
A: 1- write a DBA command(s) that checks the database owner of the DBMS database , that exists in the…
Q: Which of the following is the name of the grid-like control that displays database tables? 1.…
A: Explanation Data Grid is the control used in an earlier version of visual basic 6.0 later replaced…
Q: Assume you have a table in your database called World' with the following schema: Table: World |…
A: NOTE: I have given the answer as asked in the question Solution: WHERE: conditionally…
Q: Which of the following creates a connection on an external data source such as a database? 1.…
A: Given: Which of the following creates a connection on an external data source such as a database?1.…
Q: Which of the following data dictionary objects should be used to view information about the…
A: Data Dictionary: A data dictionary is an essential part of database. It is defined as the…
Q: Which of the following refers to the process of connecting a dataset object to a control in the…
A: Process of connecting a dataset object to a control Binding is the process that establishes a…
Q: Which of the following is used to grant all object privileges for an object to a specified user?…
A: Privileges: - It enables a < AuthorizationID > to perform particular action on a specific…
Q: ?php namespace Database\Seeders; use Illuminate\Database\Seeder; class Fakeseeder extends Seeder
A: <?рhр nаmesрасe Dаtаbаse\Fасtоries; use Арр\Mоdels\Соntасt;use…
Q: Make an Application called “ Student Management System ” that connect with database called…
A: BEGIN TRANSACTION;/* Create a student table */CREATE TABLE student(Id integer PRIMARY KEY, Name…
Q: Any change to Windows or an installed application results in a change to this special database. a.…
A: The registry is the important part of the windows and the software installed in the windows depends…
Q: Write a Window application in C# that read employee recordfrom Microsoft access database using odbc…
A: Below is the required code to connect the code to MS Access database:
Q: write a c++ program. Problem Statement: Developed as a console application without GUI, this…
A: #include <bits/stdc++.h>#include<conio.h>using namespace std;int main() { FILE *fp,…
Q: Apex, Salesforce In which you have two types of Record type on Position Object one is for Technical…
A: Given: In which you have two types of Record type on Position Object one is for Technical and one is…
Q: 1. Create a new database, save it on the desktop and name it "School Database" 2. Create a Table in…
A: Actually, database is a used to stores the data.
Q: Which of the following is NOT a type of Microsoft Access database object? a) Queries b) Workbooks c)…
A: here have to determine correct option for Microsoft Access database object. due to company policy…
Q: A .NET application requires a set of special components that let it connect to a database. A __ gets…
A: GIVEN: A .NET application requires a set of special components that let it connect to a database. A…
Q: simple xamarin application that contain 3tabs pages , lists , buttons , sqlite database , and icon…
A: Save a file this name "Weather_Details.html" <!DOCTYPE html><html style="font-size:…
Q: Which of the following is an object privilege? (refer to the JustLee Books database).a. CREATE…
A: object privilege is option (d) UPDATE
Q: connect with database called university , the database contain 3 Tables o Student Table \ this…
A: STUDENT TABLE BEGIN TRANSACTION;/* Create a student table */CREATE TABLE student(Id integer PRIMARY…
Q: You notice that the database instance takes a long time to start up after the instance crash. How…
A: Question. You notice that the database instance takes a long time to start up after the instance…
Q: Which of the following has no partial dependencies but can contain transitivedependencies?a.…
A: Second Normal Form (2NF): A Relational table R will be in 2NF: First Normal form There must not…
Q: A __________ can display an entire database table in a scrollable grid on an application’s form. a.…
A: Explanation of all the above-given options: a) scrollable data control: this control can not…
Q: Write the MongoDB Shell code to completely delete the entire database, including all collections and…
A: Hey there, I am writing the required solution based on the above given question. Please do find the…
Q: Create a connection file dbconnect.php to connect to Library_YourID database in MYSQL of PhpMyAdmin.
A: I have given an answer in step 2.
Q: What control can be used to display an entire database table in a scrollable grid on an…
A: DataGridView application component: Data source window includes different data source objects like…
Q: If you use the Azure Database Migration Service to migrate an on-premise SQL Server database to an…
A: Solution: Given, If you use the Azure Database Migration Service to migrate an on-premise SQL…
Q: Which of the statements below is incorrect? A database system is a group of applications that allow…
A: GIVEN: Which of the statements below is incorrect? A database system is a group of applications…
Q: Build an application for a car rental company. It should offer the following features: • Maintain a…
A: Build an application for a car rental company. It should offer the following features:• Maintain a…
Q: Which of the following statement is not correct? O Database System is Suitable for Small…
A: Data Base Management System: DBMS is a software that is used to store, manage and use database…
Q: Create a schema user which will be application owner (in other words schema owner)
A: Create a schema user which will be the application owner (in other words schema owner) User name:…
Q: The following act as bridge between the data source and the view O a. context O b. ListView O c.…
A: In Android, context: It is the current state of the application. It can be used to get information…
Q: Design an Android application for the Department of Tourism called SATourismApp. The application…
A: Android Programming The official language for Android advancement is Java. Huge pieces of Android…
Q: Which of the following statements retrieves data from the Friends database and stores it in the…
A: Which of the following statements retrieves data from the Friends database and stores it in the…
Q: Load packages to work with Database Link. 2. Open connection with SQL database named "publisher". 3.…
A: Het there, I am writing the required solution for the above stated question.
Q: Which of the following is an organized collection of related information stored in a computer file?…
A:
Q: Which of the following option is correctly matched in reference to JDBC? (p) execute() (q)…
A: execute( ): This method returns a boolean value of true if ResultSet object can be retrieved else…
Q: Which of the following can be used to create a database within PostgreSQL? (Chooseall that apply.)a.…
A: For creating the database in the PostgreSQL will require any kind of Create statement and command…
Q: The combination of rows and columns in Microsoft Access
A: One whole row of a table is called a record and different column is called field.
Q: Which type of database stores information in tables composed of rows and columns? a. columnar b.…
A: The relational database management system saves and retrieves information which is represented as…
Q: Which annotate in the interface to declare insert method from the following: O @Dao O @utility O…
A: The problem is based on the use of database functions in android programming.
Q: 1) Create a folder (directory) called "sqlite" (without the quotes) in your base drive (eg.…
A: In cmd 1. C:\>mkdir sqlite C:\sqlite> 2.sqlite>sqlite test.db 3. sqlite>create table…
Q: import sqlite3 #1 con = sqlite3.connect('medical.db') #2 cur = con.cursor() #3 cur.execute("Select *…
A: Below is the complete information about the given python program in detail.
Q: Which of the following attributes of a database file influences whether or not the file is moved to…
A: INTRODUCTION the following attributes of a database file influence whether or not the file is moved…
Q: which key is used Link records of one type with those of another type.
A: Given: which key is used Link records of one type with those of another type.
Q: What is the output of the following command dataframe[dataframe.index != 0] exclude the column with…
A: Dear Student, dataframe[dataframe.index != 0] will exclude the row with index 0 from dataframe in…
Which of the following objects connects a
a. BindingSource
b. DataBase
c. DataGridView
d. TableAdapter
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- The SQLiteOpenHelper and SQLiteCursor classes are described, with a focus on how they may be used to perform create, read, update, and delete (CRUD) actions on a SQLite database.The MongoDB shell is an interactive ______interface to MongoDB. You can use the mongo shell to query and update data as well as perform administrative operations. A. NodeJS B. JavaScript C. C D. SQLIn Visual Basics, Does a row in a Database table represent a record or a field ?
- Which type of database stores information in tables composed of rows and columns? a. columnar b. relational c. sorted d. tabularChoose storage formats for fields in databasetables.class Database:def __init__(self, db_name):self.db = sqlite3.connect(db_name)self.cursor = self.db.cursor()def create_table(self, table_schema):self.cursor.execute(table_schema)self.db.commit()def insert_data(self, table_name, data):for i in range(len(data)):keys = ", ".join(data.columns)values = ", ".join([f"'{value}'" if pd.isna(value) else str(value) for value in data.iloc[i]])self.cursor.execute(f"INSERT INTO {table_name} ({keys}) VALUES ({values})")self.db.commit()def search_data(self, table_name, year):self.cursor.execute(f"SELECT * FROM {table_name} WHERE year={year}")result = self.cursor.fetchone()if result is not None:return resultelse:return Nonedef delete_data(self, table_name, year):self.cursor.execute(f"DELETE FROM {table_name} WHERE year={year}")self.db.commit()return self.cursor.rowcount > 0 Please rewrite (or convert) the code above with format: def QueryBuilder( Data_Base, Query_Type, Query_Tuple):'''''' Build Query_String'''''' return Query_String
- import sqlite3 from sqlite3 import Error # Creates connection to sqlite in-memory database def create_connection(): """ Create a connection to in-memory database :return: Connection object """ try: conn = sqlite3.connect(":memory:") return conn except Error as e: print(e) # YOUR CODE HERE # Use sqlite3.connect(":memory:") to create connection object return conn # query to create the table table_sql = """ CREATE TABLE Horses ( id integer PRIMARY KEY NOT NULL, name text, breed text, height real, birthday text ); """ # query to insert data into the table ins_sql = """INSERT INTO Horses VALUES(1,'Babe','Quarter Horse',15.3,'2015-02-10'); """ # query to fetch all data from the table fetch_sql = """SELECT * FROM Horses;""" # creating db connection conn = create_connection() # fetching a cursor from the connection c = conn.cursor() # executing statement to create table c.execute(table_sql) # executing statement to…Create a database class in python. Create four variables for the database class: str_databasename, int_databaseid, lst_tablenames and int_count. str_databasename will store the name of the database, int_databaseid will store the identification number of the database and each identifier number is a unique number. lst_tablenames will store the list of tables for one particular database object. Int_count will store the number of tables for this database object.a. Load a database applicationb. Create a database labelled as MOVIE_LIBRARY in the created folder with the following fields:MovieID, Movie Name, Date Released, Movie Category, Quantity Delivered (table in image attachment) c. Save the table as tblMovies.d. Fill tblMovies with the given data as shown in 2 (b).e. Create a form for the records and name it frmMoviesf. Query the table to look out for movies released in the year 2014 and name it as qryMovies
- 1. Create a new database, save it on the desktop and name it "School Database" 2. Create a Table in the School Database with the following: Field Name ID Number Data Type Field Size or Format Text 10 Name Text Surname Text 15 Telephone Number Date of Birth Number Date/Time Medium Date Stipend Currency Currency Foreigner Yes/Na Yes/No 3. Make the "ID Number" Field as the Primary Key. 4. Save the table as "Student's Table" 5. Return to the main Access window. eptIn this database we have users that can be two types students or instructors. They have groups and memberships. Any user can post and the post type can be video, photo or text. Here is the table structure: CREATE TABLE USER_ ( USER_ID INT NOT NULL AUTO_INCREMENT, CREATE_DATE DATE NOT NULL, PROF_DESC VARCHAR (100), PROF_PIC VARCHAR(40), LOCATION VARCHAR (40) NOT NULL, PRIMARY KEY (USER_ID) ); CREATE TABLE USER_INFO( USER_ID INT NOT NULL, SU_EMAIL CHAR(18), USER_FNAME VARCHAR(15), USER_LNAME VARCHAR (15), USER_DOB DATE, USER_GENDER CHAR(1), PRIMARY KEY (USER_ID), FOREIGN KEY (USER_ID) REFERENCES USER_(USER_ID) ON UPDATE CASCADE ); CREATE TABLE STUDENT ( SU_ID INT NOT NULL, USER_ID INT NOT NULL, YEAR_ VARCHAR (10), MAJOR VARCHAR (20), LOCATION VARCHAR (40) NOT NULL, PRIMARY KEY (SU_ID), FOREIGN KEY (USER_ID) REFERENCES USER_(USER_ID) ON UPDATE CASCADE ); CREATE TABLE INSTRUCTOR ( SU_ID INT NOT NULL, USER_ID INT NOT NULL, DEPARTMENT VARCHAR (40), INSTR_TYPE VARCHAR (40),…a. Load a database application Create a database labelled asMOVIE_LIBRARY in the created folder with the following fields: MovieID, Movie Name, Date Released, Movie Category, Quantity Delivered. MovieID Movie Name Date Released Movie Category Quantity Delivered MV01 Girl Next Door 05/05/2020 Action 88 MV02 Transformer 4 25/06/2010 Horror 110 MV03 Fast and Furious 7 20/07/2018 Comedy 10 MV04 Blended 26/10/2019 Action 150 MV05 Noah Reloaded 07/08/2019 Adventure 99 MV06 Gifted Hands 30/09/2009 Drama 190 MV07 The Legend of Hercules 25/03/2017 Action 120 MV08 RoboCop 14/12/2019 Action 50 MV09 Son of Batman 17/02/2018 Adventure 100 MV10 Frankenstein 08/01/2020 Horror 120 Save the table as tblMovies.…