CIW Practice Test 2 questions with
complete solutions
Which CSS3 animation property requires you to change the default value, otherwise no animation will
occur? - correct answer ✔✔The animation-duration property
Which JavaScript object can be affected by the on change event handler as value changes? - correct
answer ✔✔select
The overflow property can be used to hide text that extends beyond the boundaries of an element.
Which CSS3 property can be used with the overflow property to indicate that text has been trimmed by
displaying an ellipsis? - correct answer ✔✔text-overflow
Which type of JavaScript error is typically a syntax error? - correct answer ✔✔Load-time error
You need to ensure that users fill in certain fields in your Web form. Which attribute can you include in a
form field's <input> element that will prevent the entire form from submitting if that field is left empty? -
correct answer ✔✔required
HTML5 includes additions that are intended to help users enter information into forms when using
touchscreen keyboards and small mobile device screens. Form fields should also be clearly defined so
users know exactly what input is expected. These improvements should increase form completion rates.
Which of these HTML5 additions are new or expanded fields that describe their content to developers as
well as to browsers? - correct answer ✔✔Semantic input types
Which technique is used to suggest and confirm answers while a user fills in a form? - correct answer
✔✔inline user validation
In programming, developers use what two other terms to refer to the attributes and behaviors assigned
to objects? - correct answer ✔✔Properties and methods
complete solutions
Which CSS3 animation property requires you to change the default value, otherwise no animation will
occur? - correct answer ✔✔The animation-duration property
Which JavaScript object can be affected by the on change event handler as value changes? - correct
answer ✔✔select
The overflow property can be used to hide text that extends beyond the boundaries of an element.
Which CSS3 property can be used with the overflow property to indicate that text has been trimmed by
displaying an ellipsis? - correct answer ✔✔text-overflow
Which type of JavaScript error is typically a syntax error? - correct answer ✔✔Load-time error
You need to ensure that users fill in certain fields in your Web form. Which attribute can you include in a
form field's <input> element that will prevent the entire form from submitting if that field is left empty? -
correct answer ✔✔required
HTML5 includes additions that are intended to help users enter information into forms when using
touchscreen keyboards and small mobile device screens. Form fields should also be clearly defined so
users know exactly what input is expected. These improvements should increase form completion rates.
Which of these HTML5 additions are new or expanded fields that describe their content to developers as
well as to browsers? - correct answer ✔✔Semantic input types
Which technique is used to suggest and confirm answers while a user fills in a form? - correct answer
✔✔inline user validation
In programming, developers use what two other terms to refer to the attributes and behaviors assigned
to objects? - correct answer ✔✔Properties and methods
