Consider the following Python statement:
F = open('CONTENT.TXT')
Which of the following is an invalid statement in Python?
F.seek(1, 0)
F.seek(0, 1)
F.seek(0, -1)
F.seek(0, 2)
The seek() method in Python is used to change the file’s current position.
It takes two arguments:
1. offset: The position (in bytes) to move the file pointer to.
2. whence: The reference point for offset.
Valid values for whence are:
0: Beginning of the file.
1: Current file position.
2: End of the file.
A value of -1 for whence is invalid, making F.seek(0, -1) incorrect.
The SELECT statement when combined with \(\_\_\_\_\_\_\) clause, returns records without repetition.
print(16 * 5 / 4 * 2 / 5 - 8)
myStr[:4] extracts the first 4 characters, which are "MISS".myStr[-5:] extracts the last 5 characters, which are "SIPPI"."#" in between, resulting in "MISS#SIPPI".In SQL, the aggregate function which will display the cardinality of the table is \(\_\_\_\_\_\).
myStr[:4] extracts the first 4 characters, which are "MISS".myStr[-5:] extracts the last 5 characters, which are "SIPPI"."#" in between, resulting in "MISS#SIPPI".
event = "G20 Presidency@2023"
L = event.split(' ')
print(L[::-2])