Answer:
When there's a comparison between binary files with diff, there's a message from the utility that says there's a difference when the files differ or there's no message when the two are same. ASCII files comparison is made by the diff utility line-by-line. there's no provision to make comparisons on a byte by byte basis. in that case use cmp.
Explanation:
Answer:
A GUI based operating system is usually used in personal computers
Explanation:
The three most common operating systems for personal computers are Microsoft Windows, macOS, and Linux. Modern operating systems use a graphical user interface, or GUI (pronounced gooey).
Answer:
The correct option is D: Administrative controls
Explanation:
Administrative controls are also known as work practice controls and involves changes in the procedure of work such as rules, schedules, policies, training etc, with the intention of cutting down to the barest minimum incidence, duration, and the graveness of exposure to situations or chemical that constitute a hazard. Drug screening test would be to ensure that the employee is fit to work and does not form a hazard and thus is an administrative control.
Answer:compiler software translatesthe code into machine language
Explanation:
Answer:
Option D All of the above are valid statements.
Explanation:
CREATE TABLE anothernewtable (newtableid VARCHAR2(2));
CREATE TABLE anothernewtable (date, anotherdate) AS (SELECT orderdate, shipdate FROM orders);
CREATE TABLE anothernewtable (firstdate, seconddate) AS (SELECT orderdate, shipdate FROM orders);
All these statements are valid for SQL
