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Review Of Phython

Question
CBSEENCO12011679

Name the function/method required to

  1. check if a string contains only uppercase letters
  2. gives the total length of the list.

Solution

Required Function

  1. isupper()
  2. len()

Some More Questions From Review of Phython Chapter

Find and write the output of the following python code:

TXT = ['20','50','30','40']
CNT = 3
TOTAL = 0
for C in [7,5,4,6]:
	T = TXT[CNT]
	TOTAL = float (T) + C
	print

Find and write the output of the following python code:

class INVENTORY:
def __init__(self,C=101,N='Pad',Q=100): #constructor
     self.Code=C
     self.IName=N
     self.Qty=int(Q);
def Procure(self,Q):
     self.Qty = self.Qty + Q
def Issue(self,Q):
     self.Qty -= Q
def Status(self):
print self.Code,':',self.IName,'#',self.Qty
I1=INVENTORY()
I2=INVENTORY(105,'Thumb Pin',50)
I3=INVENTORY(102,'U Clip')
I1.Procure(25)
I2.Issue(15)
I3.Procure(50)
I1.Status()
I3.Status()
I2.Status()

What is the possible outcome(s) executed from the following code? Also, specify the maximum and minimum values that can be assigned to variable N.

import random
NAV = ['LEFT','FRONT','RIGHT','BACK'];
NUM = random.randint(1,3)
NAVG = ''
for C in range(NUM,1,-1):
	NAVG = NAVG+NAV[I]
	print NAVG
(i)BACKRIGHT (ii)BACKRIGHTFRONT
(iii) BACK (iv) LEFTFRONTRIGHT

Write definition of a method EvenSum(NUMBERS) to add those values in the list of NUMBERS, which are odd.

Out of the following, find those identifiers, which can not be used for naming Variable or Functions in a Python program:

_Cost, Price*Qty, float, Switch,
Address One, Delete, Number12, do

Name the Python Library modules which need to be imported to invoke the following functions
(i) load()
(ii) pow()

Rewrite the following code in python after removing all syntax error(s). Underline each correction done in the code.

for Name in [Amar, Shveta, Parag]
     IF Name[0]='S':
          print(Name)

Find and write the output of the following python code:

Numbers=[9,18,27,36]
for Num in Numbers:
	for N in range(1, Num%8):
		print(N,'#',end= '' )
	print()

Find and write the output of the following python code:
class Notes:

	def __init__(self,N=100,Nt='CBSE'): #constructor
		self.Nno=N
		self.NName=Nt

	def Allocate(self, N,Nt):
		self.Nno= self.Nno + N
		self.NName= Nt + self.NName

	def Show(self):
		print(self.Nno,'#',self.NName)

s=Notes()
t=Notes(200)
u=Notes(300,'Made Easy')
s.Show()
t.Show()
u.Show()
s.Allocate(4, 'Made ')
t.Allocate(10,'Easy ')
u.Allocate(25,'Made Easy')
s.Show()
t.Show()
u.Show()

What are the possible outcome(s) executed from the following code? Also, specify the maximum and minimum values that can be assigned to variable PICKER.

import random
PICK=random.randint(0,3)
CITY=['DELHI','MUMBAI','CHENNAI','KOLKATA']
for I in CITY:
	for J in range(1,PICK):
		print(I,end='')
		print()
i ii
DELHIDELHI
MUMBAIMUMBAI
CHENNAICHENNAI
KOLKATAKOLKATA
DELHI
DELHIMUMBAI
DELHIMUMBAICHENNAI
iii iv
DELHI
MUMBAI
CHENNAI
KOLKATA
DELHI
MUMBAIMUMBAI
KOLKATAKOLKATAKOLKATA