please solve question 7 python ### Coding Quiz#### 6. What is printed by the following when executed?```pythonstr = "His shirt is red"pos = str.find("is")print(pos)```Options:- A. 9- B. 2- C. pos- D. 1 **Answer:** B. 2#### 7. What is the value of `s1` after the following code executes?```pythons1 = "heY"s1 = s1.capitalize()s1.lower()```Options:- A. heY- B. Hey- C. hey- D. HEY **Answer:** B. Hey#### 8. Which line of code correctly gets the value of the key 'apples' if it exists and returns 0 if it does not?```pythonfruits = {'bananas': 7, 'apples': 4, 'grapes': 19, 'pears': 4}```Options:- A. fruits.get(apples)- B. fruits.get(apples,0)- C. fruits.get('apple')- D. fruits.get('apples',0) **Answer:** D. fruits.get('apples', 0)#### 9. What is printed by the following statements?```pythons = "ball"r = ""for item in s: r = item.upper() + rprint(r)```Options:- A. Ball- B. BALL- C. LLAB- D. TypeError **Answer:** C. LLAB#### 10. Which type of loop can be used to perform the following iteration: You choose a positive integer at random and then print the numbers from 1 up to and including the selected integer.Options:- A. Only FOR-loop- B. Only WHILE-loop- C. FOR and/or WHILE loops- D. NONE**Answer:** C. FOR and/or WHILE loops#### 11. What will the following code print?```pythonfor i in range(1, 4): for j in range(1, 4): print(i, j, end=" ")```Options:- A. 112233- B. 123123123- C. 11213121 22 23

Answered: 7. What is the value of s1 after the…

7. What is the value of s1 after the following code executes? s1= "heY" 1 2 s1 s1.capitalize() 3s1.lower () A. heY B. Hey C. hey D. HEY

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

Problem 1PE

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Concept explainers

Control structures

Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.

Switch Statement

The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.

Question

please solve question 7 python

### Coding Quiz

#### 6. What is printed by the following when executed?
```python
str = "His shirt is red"
pos = str.find("is")
print(pos)
```
Options:
- A. 9
- B. 2
- C. pos
- D. 1

**Answer:** B. 2

#### 7. What is the value of `s1` after the following code executes?
```python
s1 = "heY"
s1 = s1.capitalize()
s1.lower()
```
Options:
- A. heY
- B. Hey
- C. hey
- D. HEY

**Answer:** B. Hey

#### 8. Which line of code correctly gets the value of the key 'apples' if it exists and returns 0 if it does not?
```python
fruits = {'bananas': 7, 'apples': 4, 'grapes': 19, 'pears': 4}
```
Options:
- A. fruits.get(apples)
- B. fruits.get(apples,0)
- C. fruits.get('apple')
- D. fruits.get('apples',0)

**Answer:** D. fruits.get('apples', 0)

#### 9. What is printed by the following statements?
```python
s = "ball"
r = ""
for item in s:
r = item.upper() + r
print(r)
```
Options:
- A. Ball
- B. BALL
- C. LLAB
- D. TypeError

**Answer:** C. LLAB

#### 10. Which type of loop can be used to perform the following iteration: You choose a positive integer at random and then print the numbers from 1 up to and including the selected integer.

Options:
- A. Only FOR-loop
- B. Only WHILE-loop
- C. FOR and/or WHILE loops
- D. NONE

**Answer:** C. FOR and/or WHILE loops

#### 11. What will the following code print?
```python
for i in range(1, 4):
for j in range(1, 4):
print(i, j, end=" ")
```
Options:
- A. 112233
- B. 123123123
- C. 11213121 22 23

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