B. observing the "wobble" of the star caused by the planet's gravity
C. collecting radio waves emitted by the acceleration of the planet around the star
D. viewing the planets directly using powerful telescopes like the Kepler Space Telescope
Answer:
The following are the program in the Java Programming Language.
//define a function
public void dashedLine (int x)
{
//check the variable 'a' is greater than 0
if (x>0)
{
//declare integer data type variable
int i;
//set the for loop that iterates from 1 to variable 'a'
for (i=1;i<=x;i=i+1)
{
//print the following dashes
System.out.print("-");
}
//for empty space
System.out.println("");
}
}
Explanation:
The following are the description of the program.
b. Deliver elegant presentations to a large audience easily
c. Create professional documents with an intuitive WYSIWYG interface
d. Organize, store, and retrieve large amounts of information easily
Answer: (D) Organize, store, and retrieve large amounts of information easily
Explanation:
The database program basically helps to store and organize the data or information easily in the database system. The database program is the backbone of the business information system and we can also retrieve the huge amount of data easily.
It basically provide various types of functions such as we can easily create the file, update. data entry and also report the file. Now a days, the data program is famous by the term DBMS (Database management system).
Therefore, Option (D) is correct.
b. Regularly change out the NEMA 5-15 cord every 180 days.
c. Statically discharge the PSU every 180 days.
d. Clean any dust or debris from the air vents in front of the fans.
Answer:
Clean any dust or debris from the air vents in front of the fans
Explanation:
Cleaning the air-vent helps to reduce the after effect of heat generation associated with debris and dust. These are responsible for building heat in the power supply unit which in turn could reduce the working efficiency of the system.