Answer:
MAY BE A
Explanation:
I THINK A IS THE CORRECT ANSWER
Answer:
The Anonymous Block will be:
1 DECLARE
2
3 lv_grade_row grade%rowtype;
4 lv_gr_avg grade.gr_t1%type;
5 lv_std_name varchar2(80);
6 cursor cursor_grade is select * from grade;
7
8 BEGIN
9
10 select avg(gr_t1) INTO lv_gr_avg from grade;
11 open cursor_grade;
12 fetch cursor_grade INTO lv_grade_row;
13
14 while cursor_grade%found loop
15
16 if
17 lv_grade_row.gr_t1>lv_gr_avg then lv_std_name :=
lv_grade_row.std_fname|| ' ' ||lv_grade_row.std_lname|| ' ' ||
lv_grade_row.gr_t1;
18 dbms_output.put_line(lv_std_name);
19
20 end if;
21 fetch cursor_grade into lv_grade_row;
22
Explanation:
Answer:
Expert systems
Explanation:
Experts systems are known as computerized advisory programs that are used for the imitation of expert's reasoning processes when solving problems that pose a difficulty. They are usually a knowledge base that have several accumulated experience and certain rules that are used in the application of the knowledge according to the specific situation.
Marx and Engels identified two social classes: the exploiters who possess the means of production and exploited who must do all the work.
<h3>What is a Social class?</h3>
A social class is known to be a kind of a grouping of people and it is one that is made where people are said to be shared into a set of hierarchical social stages or groups.
Note that the most common are the upper, middle and lower classes. Membership in a social class is seen to be based on or dependent on education, wealth, occupation, and others.
Hence, Marx and Engels identified two social classes: the exploiterswho possess the means of production and exploited who must do all the work.
Learn more about social classes from
brainly.com/question/1065123
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Answer:
class Pet():
def __init__(self, name, age, weight, animal_type, breed):
self.name = name
self.age = age
self.weight = weight
slef.aT = animal_type
self.breed = breed
def set_name(self, name):
self.name = name
def get_name(self):
return self.name
def set_age(self, age):
self.age = age
def get_age(self):
return self.age
def set_weight(self, weight):
self.weight = weight
def get_weight(self):
return self.weight
def set_Type(self, type):
self.aT = type
def get_Type(self):
return self.aT
def set_breed(self, breed):
self.breed = breed
def get_breed(self):
return self.breed
def toString(self):
print(f"The pet {self.name} is {self.age} year old and weighs {self.weight}lbs. The pet is a {self.breed} breed of {self.aT}.")
Explanation:
The python program defines a class called Pet that has five features namely name, age, weight, animal_type, and breed of the animal. The set and get methods of the class are the mutators and accessor respectively. The final method of the class is the 'toString' method that prints the summary of the Pet object instance.
