What will the following snippet print?

L5 = [1500, 1800, 1600, 1200, 1900] 
begin = 1
sum = 0
for c in range(begin, 4):
    sum = sum + L5[c]
    print(c, ':', sum)
    sum = sum + L5[0] * 10
    print("sum is", sum)

Consider the following two SQL commands with reference to a table, named MOVIES, having a column named Director:

(a) Select Distinct Director from MOVIES;

(b) Select Director from MOVIES;

1. In which case will these two commands produce the same result?
2. In which case will these two commands produce different results?

In a database BANK, there are two tables with a sample data given below:

Table: EMPLOYEE

ENo	EName	Salary	Zone	Age	Grade	Dept
1	Mona	70000	East	40	A	10
2	Mukhtar	71000	West	45	B	20
3	Nalini	60000	East	26	A	10
4	Sanaj	65000	South	36	A	20
5	Surya	58000	North	30	B	30

Table: DEPARTMENT

Dept	DName	HOD
10	Computers	1
20	Economics	2
30	English	5

(a) To display ENo, EName, Salary and corresponding DName of all the employees whose age is between 25 and 35 (both values inclusive).

(b) To display DName and corresponding EName from the tables DEPARTMENT and EMPLOYEE (Hint: HOD of DEPARTMENT table should be matched with ENo of EMPLOYEE table for getting the desired result).

(c) To display EName, Salary, Zone and Income Tax (Note: Income tax to be calculated as 30% of salary) of all the employees with appropriate column headings.

Write a function begEnd() in Python to read lines from text file 'TESTFILE.TXT' and display the first and the last character of every line of the file (ignoring the leading and trailing white space characters).

Example: If the file content is as follows:

An apple a day keeps the doctor away.
We all pray for everyone's safety
A marked difference will come in our country.

Then begEnd () function should display the output as: A. Wy A.