Questions asked
Rashmi Sinha
Numerade educator
When a user receives a phone call, the Activity will go through onPause() followed by onStop(). True False
CSS: If two classes apply to the same element, which rule wins? a. The one declared first b. The one declared last in the stylesheet c. The one with the longer name d. Random
Node.js: Which module is used to create a web server? a. net b. url c. fs d. http
CSS: Which selector matches all <p> elements inside a <div>? a. div + p b. div p c. div > p d. p div
JSON: Which of the following is a valid JSON value? a. NaN b. function c. undefined d. null
JSON: What's the result of JSON.parse('[1,2,]')? a. Error b. [1,2] c. [1,2,undefined] d. [1,2,null]
JavaScript: Which method can combine two arrays? a. concat() b. push() c. merge() d. join()
Data can be passed from one Activity to another via Intent.putExtra(), and in the second Activity, you can display it using TextView.setText(getIntent().getStringExtra("key")) True False
What does the adjustViewBounds="true" attribute do in an ImageView a. Maintains aspect ratio b. Resizes the parent c. Ignores padding d. Crops the image
HTML: Which tag is used to group block elements together for styling purposes? a. <article> b. <span> c. <div> d. <section>
