Answer:
def display_factors(num):
for counter in range(1, num+1):
if num % counter == 0:
print(counter)
int_num= int(input("Enter a number : "))
print("The factors for {} are : ".format(int_num))
display_factors(int_num)
Explanation:
The function display_factors is used to display all factors of a number entered by a user.
- In this for counter in range(1, num+1) the for loop is iterated until counter is greater to num is false. Counter variable starts from 1 and ends when it gets greater than the input number.
- if num % counter == 0: In this statement, each loop iteration, checks whether a number (num) is exactly divisible by counter. It is the condition for counter to be a factor of num.
- print(counter) This is used to display factors of an input number
- int_num= int(input("Enter a number : ")) This statement asks user to enter a number (int_num) which will be an integer.
- display_factors(int_num) This calls display_factors number to find the factors of an input number.
Answer:A) SQS
Explanation: Simple Queue Service (SQS) is Amazon based service that deals in queue that decouples the micro-services infrastructure or applications.It has the benefit of maintaining of the security, eliminating complexity, transmitting the data reliably etc.
It also provides the service of the storing the message, storing it and other functioning without the integrity in its security or any other resource need.Thus, option(a) is the correct option.
Answer: "An instance of a class"
Explanation:
When you create an object, you are creating an instance of a class, therefore "instantiating" a class.
You create an object from a class, thus you can say that a class provides the blueprint for objects.
When used in object-oriented programming, a class is a factory for creating objects and Such objects are called "instances" of the class.
Answer:
Check the explanation
Explanation:
fun match (v,p) =
case (v,p) of
(_,Wildcard) => SOME []
|(Const v1,ConstP p1) =>if v1 = p1 then SOME [] else NONE
|(Unit,UnitP) =>SOME []
|(Constructor (s ,v1),ConstructorP (s1, p1) ) => if s = s1 then match(v1,p1) else NONE
|(Tuple vs,TupleP ps) => if List.length vs = List.length ps
then case all_answers match (ListPair.zip(vs,ps)) of
SOME v2=>SOME v2
|_ => NONE
else NONE
|(_, Variable s ) => SOME [(s,v)]
|(_,_) => NONE
