Computer Science data work.quiz2; set work.quiz; drop B D; E-sum (A, B, C, D); D-mean (A, B); run; The SAS table work.quiz has four columns, which are numeric and named A, B, C, and D. After I run the code shown above, how many columns will be in work.quiz2? OA) 2 O O B) 3 C) 4 D) 5 E) 6 F) none, due to syntax errors
Types of Loop
Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.
Loops
Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.
While Loop
Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.
![Computer Science
data work.quiz2;
set work.quiz;
drop B D;
E-sum (A, B, C, D);
D-mean (A, B);
run;
The SAS table work.quiz has four columns, which are numeric and named A, B, C,
and D. After I run the code shown above, how many columns will be in work.quiz2?
OA) 2
O
O
B) 3
C) 4
D) 5
E) 6
F) none, due to syntax errors](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b387e79-c425-4598-b84f-7e23a37ee59f%2F49f05819-4753-492d-b971-a764822c34a0%2F6rtxnm_processed.jpeg&w=3840&q=75)
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