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Question: 8 Which of the following should be written in the following program in place of //WHAT GOES HERE? to show an alert that tells the user what their food and drink order was? export default class App extends Component { state = { foodOrder: 'burger' drinkorder: 'root beer' } render() { return ( Food Order this.setState({foodOrder})} value={this.state.foodOrder} /> Drink Order this.setState({drinkOrder})} value={this.state.drinkOrder} /> { alert( //WHAT GOES HERE? ) }}> Submit ); } } "You have ordered a ' + this.state.foodOrder +' and a + this.state.drinkOrder 'You have ordered a + {this.state.foodOrder} + and a + {this.state.drinkOrder} "You have ordered a ' + foodOrder + ' and a ' + drinkOrder "You have ordered a ’ + {foodOrder} + and a + {drinkOrder}

Question: 8 Which of the following should be written in the following program in place of //WHAT GOES HERE? to show an alert that tells the user what their food and drink order was? export default class App extends Component { state = { foodOrder: 'burger' drinkorder: 'root beer' } render() { return ( Food Order this.setState({foodOrder})} value={this.state.foodOrder} /> Drink Order this.setState({drinkOrder})} value={this.state.drinkOrder} /> { alert( //WHAT GOES HERE? ) }}> Submit ); } } "You have ordered a ' + this.state.foodOrder +' and a + this.state.drinkOrder 'You have ordered a + {this.state.foodOrder} + and a + {this.state.drinkOrder} "You have ordered a ' + foodOrder + ' and a ' + drinkOrder "You have ordered a ’ + {foodOrder} + and a + {drinkOrder}

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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ill will be thankful for lifetime if u answer these simple two questions

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Question: 8 Which of the following should be written in the following program in place of //WHAT GOES HERE? to show an alert that tells the user what their food and drink order was? export default class App extends Component { state = { foodOrder: 'burger' drinkorder: 'root beer' } render() { return ( <View style={styles.container}> <Text style={styles.title}> Food Order </Text> <TextInput style={styles.textInput} onChangeText={(foodOrder) => this.setState({foodOrder})} value={this.state.foodOrder} /> <Text style={styles.title}> Drink Order </Text> <TextInput style={styles.textInput} onChangeText={(drinkOrder) => this.setState({drinkOrder})} value={this.state.drinkOrder} /> <TouchableHighlight style={styles.button} onPress={() => { alert( //WHAT GOES HERE? ) }}> <Text style={styles.buttonText}> Submit </Text> </TouchableHighlight> </View> ); } } "You have ordered a ' + this.state.foodOrder +' and a + this.state.drinkOrder 'You have ordered a + {this.state.foodOrder} + and a + {this.state.drinkOrder} "You have ordered a ' + foodOrder + > and a ' + drinkorder "You have ordered a ’ + {foodOrder} + and a + {drinkOrder}
Transcribed Image Text:Question: 8 Which of the following should be written in the following program in place of //WHAT GOES HERE? to show an alert that tells the user what their food and drink order was? export default class App extends Component { state = { foodOrder: 'burger' drinkorder: 'root beer' } render() { return ( <View style={styles.container}> <Text style={styles.title}> Food Order </Text> <TextInput style={styles.textInput} onChangeText={(foodOrder) => this.setState({foodOrder})} value={this.state.foodOrder} /> <Text style={styles.title}> Drink Order </Text> <TextInput style={styles.textInput} onChangeText={(drinkOrder) => this.setState({drinkOrder})} value={this.state.drinkOrder} /> <TouchableHighlight style={styles.button} onPress={() => { alert( //WHAT GOES HERE? ) }}> <Text style={styles.buttonText}> Submit </Text> </TouchableHighlight> </View> ); } } "You have ordered a ' + this.state.foodOrder +' and a + this.state.drinkOrder 'You have ordered a + {this.state.foodOrder} + and a + {this.state.drinkOrder} "You have ordered a ' + foodOrder + > and a ' + drinkorder "You have ordered a ’ + {foodOrder} + and a + {drinkOrder}
Question: 5 What will happen when the program below is run? export default class App extends Component { state = { foodOrder: 'burger' drinkorder: 'root beer' } render() { return ( <View style={styles.container}> <Text style={styles.title}> Food Order </Text> <TextInput style={styles.textInput} onChangeText={(food0rder) => this.setState({foodOrder})} value={this.state.food0rder} /> <Text style={styles.title}> Drink Order </Text> <TextInput style={styles.textInput} onChangeText={(drinkOrder) => this.setState({drinkOrder})} value={this.state.drinkOrder} /> </View> ); } Two text boxes will be shown on the screen. The box with the title 'Food Order' will initially show 'burger' and the box with the title 'Drink Order' will initially show 'Root Beer'. The program will not run because there is an error. Two text boxes will be shown on the screen. The box with the title 'Food Order' will initially show 'foodOrder' and the box with the title 'Drink Order' will initially show 'drinkOrder'. Two text boxes will be shown on the screen. Both text boxes will initially be blank.
Transcribed Image Text:Question: 5 What will happen when the program below is run? export default class App extends Component { state = { foodOrder: 'burger' drinkorder: 'root beer' } render() { return ( <View style={styles.container}> <Text style={styles.title}> Food Order </Text> <TextInput style={styles.textInput} onChangeText={(food0rder) => this.setState({foodOrder})} value={this.state.food0rder} /> <Text style={styles.title}> Drink Order </Text> <TextInput style={styles.textInput} onChangeText={(drinkOrder) => this.setState({drinkOrder})} value={this.state.drinkOrder} /> </View> ); } Two text boxes will be shown on the screen. The box with the title 'Food Order' will initially show 'burger' and the box with the title 'Drink Order' will initially show 'Root Beer'. The program will not run because there is an error. Two text boxes will be shown on the screen. The box with the title 'Food Order' will initially show 'foodOrder' and the box with the title 'Drink Order' will initially show 'drinkOrder'. Two text boxes will be shown on the screen. Both text boxes will initially be blank.
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