Page 523 - Computer Science V2.0 Class 11

Program 32: Consider the following strings:

code1 = 'Stay Safe'

code2 = 'stay alert and stay safe'
code3 = 'STAY AWARE'
code4 = '999999999'
code5 = 'Call@999'
code6 = 'Call999'
code7 = ' '

code8 = ' Be ethical '
code9 = 'safetyfirst'
For each of the commands given in the second column of the table given below, write the output in the third column
that will be produced on the execution of the statements (in the second column) by Python interpreter.

Sr. No. Command Output
1 code1.count('a') 2
2 code2.count('stay') 2
3 code3.count('a') 0
4 code1.lower() 'stay safe'
5 code3.lower() 'stay aware'

6 code2.upper() 'STAY ALERT AND STAY SAFE'
7 code2.title() 'Stay Alert And Stay Safe'
8 code2.capitalize() 'Stay alert and stay safe'
9 code8.strip() 'Be ethical'
10 code8.lstrip() 'Be ethical'

11 code8.rstrip() 'Be ethical'
12 code1.isupper() False
13 code3.isupper() True
14 code1.islower() False
15 code2.islower() True
16 code1.isalpha() False
17 code9.isalpha() True
18 code4.isdigit() True

19 code5.isdigit() False
20 code1.isalnum() False
21 code4.isalnum() True
22 code5.isalnum() False
23 code6.isalnum() True

24 code1.isspace() False
25 code7.isspace() True
26 code1.startswith('stay') False
27 code2.startswith('stay') True

Practical 509