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Pani-rosa [81]
3 years ago
13

HELP PLZ !!

Computers and Technology
1 answer:
cluponka [151]3 years ago
4 0

Answer:

typeof  operator returns the data type of the data it acts upon

Explanation:

“typeof” is a operator in javascript which “returns” the “data type” of the given data.

For eg:

<script>

document.write(typeof  “John” )

document.writeln(typeof new Date();

document.writeln(typeof 10+20);

document.writeln(typeof 20.4);

document.writeln(typeof function(){});

</script>

The above code is a sample javascript code to explain “typeof” operator. As per the program the first line returns “String”, second returns “date”, third line returns integer”, the next line returns “float” and the last line returns “function”. So, from this we can “conclude” that the “typeof” operator returns data type.

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A biologic reaction is produced by 4 Gyt of a test radiation. It takes 16 Gyt of 250-kVp x-rays to produce the same biologic rea
Shalnov [3]

Answer:

4

Explanation:

Relative Biological Effectiveness (RBE) =

Standard Radiation dose / Test Radiation dose

for achieving the same biological effect.

The absorbed radiation dose is measured in units of Gyt(Gray in tissue).

In the given scenario, Standard radiation dose of 250 KVp X-rays = 16 Gyt

Corresponding Test Radiation dose = 4 Gyt

Therefore, Relative Biological Effectiveness = 16/4 = 4

7 0
3 years ago
You're programming an infinite loop. What must you include in your code to prevent crashes?
natta225 [31]

You have to put repeat

4 0
3 years ago
Read 2 more answers
Care and feeding for computer
o-na [289]
Don’t drop it and charge it regularly
5 0
3 years ago
_______ are useful when you want the user to select one choice from several possible choices. Radio buttons Check boxes Buttons
gtnhenbr [62]

The radio buttons are used when only one option is to be selected from the several possible choices. Thus, option A is correct.

<h3>What are radio buttons?</h3>

Radio buttons can be understood as the elements of selection a single option amongst the multiple suitable options. The default icon for the radio buttons is the blank circle.

Therefore, option A Radio buttons is correct.

Learn more about radio buttons, here:

brainly.com/question/14316393

#SPJ1

4 0
2 years ago
NAME SEARCH In the Chap07 folder of the Student Sample Programs, you will find the following files: GirlNames.txt—This file cont
Tems11 [23]

Answer:

Explanation:

I do not have the files listed in the question so I have made two test files with the same names. This code is written in Python, we are assuming that the names on each file are separated by newlines.

f1 = open("GirlNames.txt", 'r')

f1_names = f1.read()

f1_names_list = f1_names.split('\n')

f2 = open("BoyNames.txt", 'r')

f2_names = f2.read()

f2_names_list = f2_names.split('\n')

print(f1_names_list)

print(f2_names_list)

boy_or_girl = input("Would you like to enter a boy or girl name or both: ").lower()

if boy_or_girl == 'boy':

   name = input("Enter name: ")

   if name in f2_names_list:

       print("Yes " + name + " is in the list of most popular boy names.")

   else:

       print("No, it is not in the list")

elif boy_or_girl == 'girl':

   name = input("Enter name: ")

   if name in f1_names_list:

       print("Yes " + name + " is in the list of most popular girl names.")

   else:

       print("No, it is not in the list")

elif boy_or_girl == 'both':

   girlname = input("Enter Girl name: ")

   if girlname in f1_names_list:

       print("Yes " + girlname + " is in the list of most popular girl names.")

   else:

       print("No, it is not in the list")

   boyname = input("Enter name: ")

   if boyname in f2_names_list:

       print("Yes " + boyname + " is in the list of most popular girl names.")

   else:

       print("No, it is not in the list")

else:

   print("Wrong input.")

4 0
3 years ago
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