CODE HS QUESTIONS AND ANSWERS
100% PASS
When using view page source, it's possible to see the following: ✔✔All of them are true.
What does it mean for code to be minified? ✔✔All of the spaces are removed from the code so
that it is unreadable.
ANSWERED
When we inspect an element through developer tools, we are looking at: ✔✔The current state of
the page after it has been loaded.
ANSWERED
Developer tools can help with
A. Testing and debugging a site or web app. B. Diagnosing problems quickly on a site or web
app. C. Building and maintaining a more secure site or web app. D. Modifying site or web app
elements and sending the changes back to the server. E. Changing code in real time to see how it
impacts the site or web app on the fly. ✔✔A, B, C and E
ANSWERED
, In the Chrome Developer Tools, this panel is so useful that it is accessible from every panel.
✔✔Console panel
Which of the following describe databases:
A. They are organized collections of data (e.g., text, images, videos, audio, geospatial, tabular)
B. They are an electronic system that allows data to be easily accessed, manipulated and updated
C. They are exactly like spreadsheets. D. They are managed with Database Management Systems
(DBMS) E. They are like spreadsheets in that they have rows and columns. F. They differ from
spreadsheets in that they are organized into tables and can store a lot more data. G. They can be
queried with languages like SQL (Structured Query Language) ✔✔All except for C.
What is the correct hierarchy of elements for a database schema (overall design / organization) ?
✔✔Database, File (Table), Record, Field
Which of the following are TRUE about clients?
A. Client devices are typically personal computing devices with network software applications
installed. B. Clients are very similar to Database Management Systems or DBMSs. C. Client
devices request and receive information over the network or Internet. D. Examples of client
devices are mobile devices like your smart phone, tablets, iPads, laptops and also desktop
computers. E. A client is an electronic system that allows data to be easily accessed, manipulated
100% PASS
When using view page source, it's possible to see the following: ✔✔All of them are true.
What does it mean for code to be minified? ✔✔All of the spaces are removed from the code so
that it is unreadable.
ANSWERED
When we inspect an element through developer tools, we are looking at: ✔✔The current state of
the page after it has been loaded.
ANSWERED
Developer tools can help with
A. Testing and debugging a site or web app. B. Diagnosing problems quickly on a site or web
app. C. Building and maintaining a more secure site or web app. D. Modifying site or web app
elements and sending the changes back to the server. E. Changing code in real time to see how it
impacts the site or web app on the fly. ✔✔A, B, C and E
ANSWERED
, In the Chrome Developer Tools, this panel is so useful that it is accessible from every panel.
✔✔Console panel
Which of the following describe databases:
A. They are organized collections of data (e.g., text, images, videos, audio, geospatial, tabular)
B. They are an electronic system that allows data to be easily accessed, manipulated and updated
C. They are exactly like spreadsheets. D. They are managed with Database Management Systems
(DBMS) E. They are like spreadsheets in that they have rows and columns. F. They differ from
spreadsheets in that they are organized into tables and can store a lot more data. G. They can be
queried with languages like SQL (Structured Query Language) ✔✔All except for C.
What is the correct hierarchy of elements for a database schema (overall design / organization) ?
✔✔Database, File (Table), Record, Field
Which of the following are TRUE about clients?
A. Client devices are typically personal computing devices with network software applications
installed. B. Clients are very similar to Database Management Systems or DBMSs. C. Client
devices request and receive information over the network or Internet. D. Examples of client
devices are mobile devices like your smart phone, tablets, iPads, laptops and also desktop
computers. E. A client is an electronic system that allows data to be easily accessed, manipulated
