When you call one of the Scanner class's methods to read a primitive value, such as next Int or next Double, and then call the next Line method to read a string, an annoying and hard-to-find problem can occur.a) true
b) false

Answers

Answer 1
Answer:

Answer: A. True

Explanation:The Scanner class methods are methods in java.util, which allows the user to read values of various types. This problem occurs as you hit the enter key, which is a newline \n character. nextInt() consumes only the integer, but it skips the newline \n.

To fix this problem, you have to add the input.nextLine() after reading the int as this will consume the \n.

Therefore, make input.nextLine(); call after input.nextInt(); which reads till end of line.

Answer 2
Answer:

Final answer:

It's true that using Scanner's methods to read a primitive value then directly calling the nextLine method can cause a problem. It may seem as if it's not waiting for user's input since it reads the newline left from input of the primitive data. The issue can be corrected by adding an extra call to the nextLine method after reading the primitive value and before reading the string.

Explanation:

The statement is true. When you use one of the Scanner class's methods to read a primitive value, for example using nextInt or nextDouble, and then directly call the nextLine method to read a string, an issue can indeed occur. This problem arises because the nextLine method also reads the newline left over from the input of primitive data. Therefore, it appears to not wait for the user's input. An example of how to correct this issue is by adding an extra nextLine method call after reading input with nextInt or nextDouble, before you need to actually read a string. This way, the extra newline is consumed and discarded, and does not interfere with the actual string input that follows.

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Opposition to a certain perspective can __________.a. increase funding and support from the community b. ensure that the perspective will become obsolete c. delay or stifle the emergence of the perspective d. make the perspective more influential and popular

New Zealand was discovered by the _____.

Answers

The land mass that we know nowadays as New Zealand was discovered by explorers in Polynesia. This was then settled by the Maori that we know nowadays. It was discovered once again by Europeans in the eighteenth century.

The answer is Polynesians.

Elijah Muhammad, a leader of the Nation of Islam, believed that African Americans should assert themselves against white power. segregation was detrimental to achieving black power. integration was the answer to achieving racial equality. nonviolent resistance was the only type of effective protest.

Answers

The Nation of Islam was generally quite verbally aggressive and was not insisting on the peacefull cooperation between the Black and other communities. Instead, it was supporting the strength of the Black Muslims.

So from the options, the best is:
African Americans should assert themselves against white power.


Elijah Muhammad, a leader of the Nation of Islam, believed that African Americans should assert themselves against white power.

Who was Elijah Muhammad?

This man was a black separatist activist and a religious leader in the United States of America.

He was the one that thought and also mentored Malcolm X. He taught violence against other means as a way of accepting equality.

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Millions of US teens are newly infected by HIV every year. Please select the best answer from the choices provided.a. True
b. False

Answers

False, the numbers are not millions. According to statistics, teens only make up 7% of 1 million people in the US are infected with HIV each year. In 2010, it was about 12,000 of youth were infected mostly occurring in African American males.

Which of the following is NOT part of the setting?a. the location where the story occurs
b. the time period during which the story takes place
c. the situation and mood surrounding the events of the story
d. the development and description of the characters within the story

Answers

Answer:

d. the development and description of the characters within the story

Explanation:

The setting is one of the essential parts of the narrative. It tells about the location and the time of the story. The setting helps the readers to build an analysis of the time and the location of the story. It helps the readers to understand the context of the narrative. The geographical location, historical time and the hour in which the narrative is written also tells about the author's intention of writing it.

D:The development and description of the characters within the story.

If you wanted to reduce your risk of contracting a communicable disease you could __________.a. take steps to reduce your immune 6
b. avoid touching your shoes or clothing
c. wash your hands often
d. start smoking

Answers

Answer:

c. wash your hands often

Explanation:

A communicable disease is an infectuous disease that is caused by bacterias or viruses and that is passed between people. These type of diseases are spread through several forms like sneezing, coughing, unwashed hands, contact with body fluids or by being bitten by an insect. So, according to this, the answer is that if you wanted to reduce your risk of contracting a communicable disease you could wash your hands often to avoid spreading germs.

c. wash your hands often. Historically, the Plague could have been reduced some if only people had washed their hands more often.

The strategy of “island hopping" in the Pacific, which was developed by a joint USArmyNavy command, involved Allied attacks on what?

Answers

Answer:

Islands.

Explanation:

During the second world war, the US Navy attacked the Japanese by strategically taking islands the Japanese held. This was known as Island Hopping. Once an enemy island was taken, a base would be established or an old enemy base would be renovated to become a strategic position against the Japanese.