Which of the following statements is correct?

The value of a variable may change during the program

The location of a variable may change during the program

The name of a variable may change during the program.

Test

Programming Q1

kalli Van Stone 8 preguntas

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1Of the following three terms, what is most like a box?
1. Avalue
2. Bvariable
3. Clocation
2Which of the following statements is correct?
1. AThe location of a variable may change during the program
2. BThe name of a variable may change during the program.
3. CThe value of a variable may change during the program
3Which of the following is a valid JavaScript variable?
1. AaBCde123
2. B123test
3. Ct_e_s_t!
4the [blank_start];[blank_end] symbol is the statement terminator character in javascript
1. A;
5What are the values of A and B after this code?
var A, B;
A = 2;
B = 4;
A = B + B / A;B = A * 5 + 3 * 2;
1. AA = 6, B = 36
2. BA = 4, B = 26
3. CA = 6, B = 66
6What is the value of result after this code?
var st1="Joe", st2="Smith";
var result = st1 + st2;
1. A"JoeSmith"
2. B"Joe Smith"
7var st1="123", st2="456";
var result = st1 + st2;
1. A579
2. B"123456"
3. C"579"
8What is the tag for javascript? [blank_start]<script type="text/javascript">[blank_end]
1. A<script type="text/javascript">

Descripción: Test sobre Programming Q1, creado por kalli Van Stone el 19/10/2020.
Autor: kalli Van Stone
Idioma: English
Visitas: 0
Etiquetas: programming
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