Answer:
Here is your answer
Explanation:
1. pick up litter and throw it away in a garbage can.
2. use environmentally household products such as washing powder, household cleaning agents
3. wash your car or outdoor equipment where it can flow to a gravel or grassed area instead of a street.
4. don't throw waste at ocean it will harm the animals and create tocsin.
Answer:
•Make sure doorway openings are at least 32 inches wide and doorway thresholds are no higher than 1/2 inch.
•Keep aisles wide and clear for wheelchair users.
•Make sure all levels of the lab are connected by a wheelchair-accessible route of travel.
For students with mobility impairments, make sure there are procedures in place for retrieving materials that may be inaccessible.
Make sure ramps and/or elevators are provided as an alternative to stairs. Elevators should have both auditory and visual signals for floors. Elevator buttons should be marked in large print and Braille or raised notation and easily reachable for wheelchair users.
Locate the lab near wheelchair-accessible restrooms with well-marked signs.
Service desks need to be wheelchair-accessible.
Provide ample, high-contrast, large-print directional signs throughout the lab. Mark equipment in the same fashion.
Provide study carrels, hearing protectors, or private study rooms for users who are easily distracted by noise and movement around them.
Provide at least one adjustable-height table with easily reachable controls for each type of computer.
Have wrist rests available to those who require extra wrist support while typing.
Keep document holders available to help users position documents for easy reading.
Answer: (A) Computer networks allow individuals to share many types of resources.
Explanation:
Computer network is basically known as digital telecommunication that allowing various nodes to sharing different types of resources in the network. In the computer network, the data link is establish over the cable like wire and optic media in the network.
The network basically allow sharing of the computing network and various types of resources in the networking.
It can allow sharing resources like printers, exchange files and CDs. There are mainly two types of networking that are: LAN and WAN.
Answer:
public static String repeat(String text, int repeatCount) {
if(repeatCount < 0) {
throw new IllegalArgumentException("repeat count should be either 0 or a positive value");
}
if(repeatCount == 0) {
return "";
} else {
return text + repeat(text, repeatCount-1);
}
}
Explanation:
Here repeatCount is an int value.
at first we will check if repeatCount is non negative number and if it is code will throw exception.
If the value is 0 then we will return ""
If the value is >0 then recursive function is called again untill the repeatCount value is 0.
