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Consider the following code:
Which of the following is true based on the above code?
Suggested Answer: A
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31 comments · newest first
AN
Angelica
11 months ago
D sounds right, but I’m not sure about the order of execution.
MA
Major
11 months ago
Wait, how can A be invalid? Seems fine to me!
LI
Lili
12 months ago
C is misleading, 0 won't show unless explicitly set.
CH
Cherelle
12 months ago
I think B is correct, 98.7 means 'no fever'.
CA
Carmela
1 year ago
A is definitely valid syntax.
GL
Gladis
1 year ago
I vaguely recall that the default value of variables can be undefined, so C seems off to me.
ST
Starr
1 year ago
I practiced a similar question where the order of function definitions mattered, so I think D could be right too.
ME
Mendy
1 year ago
I'm not sure about B, but I feel like if temp is exactly 98.7, it should say 'no fever' based on the condition.
XU
Xuan
1 year ago
I think option A might be correct because I remember something about syntax rules in JavaScript.
TU
Tuyet
1 year ago
I think it's about how users are influenced by others' actions in the space. Is that social navigation?
RE
Reta
1 year ago
I'm a bit confused on this one. I know Discovery has some specialized methods, so I'm not sure if it's as straightforward as Ping. Port Scan or Traceroute could also be possibilities. I'll have to think this through carefully.
CR
Crista
1 year ago
Hmm, I'm not sure about this one. I'm trying to think through the different options, but I'm a bit confused on what would most likely trigger premature closure.
TA
Tamar
1 year ago
The code looks like it was written by a programmer with a fever. Maybe they should have checked their own temperature first.
TA
Tamie
1 year ago
C) The default value of 0 will be displayed when the page loads
LE
Leonor
1 year ago
B) Entering 98.7 results in the statement. \'You have no fever \'
SE
Sean
1 year ago
A) fever = (temp > 98.7) ? \'a fever\': \'no fever\'; is not a valid statement
KI
Kimbery
1 year ago
The checktemp function will run because it is called before it is defined. In JavaScript, function declarations are hoisted to the top of the scope, so the function will be available when it is called.
AU
Audry
1 year ago
The default value of 0 will not be displayed because the ternary operator will always assign a value, either 'a fever' or 'no fever'.
IS
Isaac
1 year ago
C) The default value of 0 will be displayed when the page loads
CA
Catarina
1 year ago
B) Entering 98.7 results in the statement. \'You have no fever \'
DE
Desirae
1 year ago
A) fever = (temp > 98.7) ? \'a fever\': \'no fever\'; is not a valid statement
MI
Mirta
1 year ago
C) The default value of 0 will be displayed when the page loads
HI
Hillary
1 year ago
B) Entering 98.7 results in the statement. \'You have no fever \'
CA
Carole
1 year ago
A) fever = (temp > 98.7) ? \'a fever\': \'no fever\'; is not a valid statement
JU
Junita
1 year ago
Entering 98.7 will result in the statement 'You have a fever', not 'You have no fever'. The condition temp > 98.7 is true for 98.7, so the first part of the ternary operator will be executed.
JO
Joanne
1 year ago
User 2: B) Entering 98.7 results in the statement 'You have no fever'
LE
Lelia
1 year ago
User 1: A) fever = (temp > 98.7) ? 'a fever': 'no fever'; is not a valid statement
SH
Sharika
2 years ago
The code is valid and will work as expected. The ternary operator is a concise way to assign a value based on a condition.
TH
Thora
2 years ago
But if you look at the code, it clearly shows that entering 98.7 will result in 'You have no fever.'
KI
Kiera
2 years ago
I disagree, I believe the correct answer is A) fever = (temp > 98.7) ? 'a fever' : 'no fever'; is not a valid statement.
TH
Thora
2 years ago
I think the correct answer is B) Entering 98.7 results in the statement. 'You have no fever.'