Can someone help with these questions it's for drivers ed class
Answers
4)D
5)A
6)D
7)C
8)A
9)A
10)B
These are for the first two
Related Questions
1. Which of the following is not the name of a Java wrapper class from the Java API?
A. Byte
B. Int
C. Long
D. Boolean*
2. Which of the following statements will cause a compiler error?
A. Integer i = new integer ( ) ;*
B. Integer j = new integer ("5") ;
C. Integer k = Integer.valueOf ("5");
D. int m = Integer.pareseInt ("5");
3. If variables j and k refer to objects of type Double and j . compareTo (k) returns a value of 1, which of the following is true?
A. The double value held in j is less than the value held inside k.
B. The difference between values held in j and k is 1.*
C. The double values held inside j and k are both positive.
D. The double value held inside j is greater than the value held inside k.
4. What is a radix as used in the method parseInt (String s, int radix) from the integer class?
A. A numeric base 2 such as for binary or 16 for hexadecimal.
B. The number of characters in the string that represent integers.*
C. The Unicode character code to be used when parsing the string.
D. The number of times the string should be repeated before being converted to an int.
5. Which of the following is a static method of the integer class?
A. intValue ( )
B. parseInt ( )
C. toString ( )*
D. compareTo ( )
6. Which of the following statements will cause a compiler error?
A. Double a = new Double (10.6) + 3;
B. Integer b = 0;*
C. Double c = 0;
D. int d = new Integer (7) ;
7. Which of the following is not an example of autoboxing?
A. Boolean a = false
B. Integer b = new integer (9);
C. double x = 3.0;
Double c = x;
D. Character d = ‘2’;*
8. What is the result of the following code fragment?
BigInteger a = new BigInteger (“10”);
BigInteger b = new BigInteger (“25”);
a . multiply (b);
a . add (b);
System.out.println (a);
A. 10
B. 35
C. 250 *
D. 275
9. What is the name of the BigInteger method that will calculate the remainder of division by another BigInteger?
A. modulo ( )
B. modulus ( )*
C. divisor ( )
D. remainder ( )
the ones marked in asterisks are my answers, I'm not totally sure if they're right and would like someone to double check for me
Answers
Answer:
1. Which of the following is not the name of a Java wrapper class from the Java API?
A. Byte
B. Int
C. Long
D. Boolean
Int is not a wrapper class
Byte is the wrapper class of byte, Int is not a wrapper class and is a primitive data type, Long is a wrapper class of long, Boolean is a wrapper class for boolean. Hence Int is the correct answer and its wrapper class is Integer.
2. Which of the following statements will cause a compiler error?
A. Integer i = new integer ( ) ;
B. Integer j = new integer ("5") ;
C. Integer k = Integer.valueOf ("5");
D. int m = Integer.pareseInt ("5");
“I” in integer in A and B must be in capital.
3. If variables j and k refer to objects of type Double and j . compareTo (k) returns a value of 1, which of the following is true?
A. The double value held in j is less than the value held inside k.
B. The difference between values held in j and k is 1.
C. The double values held inside j and k are both positive.
D. The double value held inside j is greater than the value held inside k.
Compareto return 1 if first value is greater than with what it is compared.
4. What is a radix as used in the method parseInt (String s, int radix) from the integer class?
A. A numeric base 2 such as for binary or 16 for hexadecimal.
B. The number of characters in the string that represent integers.
C. The Unicode character code to be used when parsing the string.
D. The number of times the string should be repeated before being converted to an int.
The radix value is 10 for decimal, 2 for binary and 16 for hexadecimal. Radix is the base or number of unique digits.
5. Which of the following is a static method of the integer class?
A. intValue ( )
B. parseInt ( )
C. toString ( )
D. compareTo ( )
ParseInt() is a static method of the integer class, and rest are non static methods.
6. Which of the following statements will cause a compiler error?
A. Double a = new Double (10.6) + 3;
B. Integer b = 0;
C. Double c = 0;
D. int d = new Integer (7) ;
In A and C data type does not matches like Double c=0 means Double c=new int(0) which is never true.
7. Which of the following is not an example of autoboxing?
A. Boolean a = false
B. Integer b = new integer (9);
C. double x = 3.0;
Double c = x;
D. Character d = ‘2’;
Autoboxing brings out reference type from the value type, and this is not true for A
8. What is the result of the following code fragment?
BigInteger a = new BigInteger (“10”);
BigInteger b = new BigInteger (“25”);
a . multiply (b);
a . add (b);
System.out.println (a);
A. 10
B. 35
C. 250
D. 275
a.multiply(b) = 250
a.add(b)= 250+25=275
9. What is the name of the BigInteger method that will calculate the remainder of division by another BigInteger?
A. modulo ( )
B. modulus ( )
C. divisor ( )
D. remainder ( )
Remainder is the correct answer.
Explanation:
Please check answer.
what makes a good design
Answers
Answer:
Life
Explanation:Life makes a good design or just some cottonwood fabric that 10*==^667
Pls help me!!!!!!!!!!!!!!!!!
Answers
Answer:
500
Explanation:
and 50
Andy wants to install a new Internet connection. He wants to take the fastest he can get. What are the maximum speeds for the following Internet access technologies?
Answers
Answer:
1. so if i wanted to build a linux server for web services(apache) with 1cpu and 2 gb of memory.-operating at 75% of memory capacity2. a windows server with 2 cpu/ 4gb memory- operating at 85% of memory capacity3. a storage server with 1 cpu/ 2gb memory- operating at 85% of memory capacityhow much memory do i have to add for each server. so that the utilization rate for both cpu and memory is at a baseline of 60%."the details for the cpu like its processor or the memory's speed isnt to be concerned" yeah i kept asking my teacher if he's even sure about the but the whole class seems to be confused and the project is due in 3 days..this is a virtualization project where i have to virtualize a typical server into an exsi hypervisor.
Answer:
PLATOOOOOO
Explanation:
Which device assists with medical imaging? HELPPPP!!!!!!
Answers
Answer:
Medical imaging equipment are manufactured using technology from the semiconductor industry, including CMOS integrated circuit chips, power semiconductor devices, sensors such as image sensors (particularly CMOS sensors) and biosensorsExplanation:
PLZ HELP NEEDS TO BE ANSWERED ASAP THANK YOU
Please describe what this assignment is about
Write a program to input 6 numbers. After each number is input, print the biggest of the numbers entered so far.
Sample Run
Enter a number: 1
Largest: 1
Enter a number: 3
Largest: 3
Enter a number: 4
Largest: 4
Enter a number: 9
Largest: 9
Enter a number: 3
Largest: 9
Enter a number: 5
Largest: 9
Answers
In python:
lst = ([])
largest = 0
while len(lst) != 6:
user_number = int(input("Enter a number: "))
lst.append(user_number)
for i in lst:
if i > largest:
largest = i
print(largest)
I hope this helps
Answer:
largest = None
for i in range(0,6):
d = int(input("Enter a number: "))
if not largest or d > largest:
largest = d
print("Largest: " + str(largest))
Explanation:
Worked for me!!! :)
Which tab in the AutoCorrect dialog box enables you to specify that the corrections will automatically take place only when you attempt to change the respective errors in the document?
Answers
Answer:
the options tab
Explanation:
Answer:
options tab
Explanation:
plato
Does anyone know how to snip or like screenshot the screen?
Answers
Answer:
yes it is on pc shift command 3
Explanation:
thats how i do it
Which line of code outputs the decimal portion of a float stored in the
variable x?
Answers
Answer:
the answer is a
Explanation:
In which place does essential computing of computer takes place at?
option
1]microprocessor
2]ram
3]motherboard
4]none
Answers
Answer:
123456789-0[tex]\lim_{n \to \infty} a_n fffff[/tex]
Explanation:
Write a while loop that replaces every occurrence of “cat” in the message with “dog” using the indexOf and substring methods.
Given:
public class ChallengeReplace
{
public static void main(String[] args)
{
String message = "I love cats! I have a cat named Coco. My cat's very smart!";
// Write a loop here that replaces every occurrence of "cat"
// in the message with "dog", using indexOf and substring.
}
}
Answers
Answer:
Complete the program using:
int index = message.indexOf("cat");
while(index != -1){
message = message.replace("cat","dog");
index = message.indexOf("cat");
}
System.out.print(message);
}
}
Explanation:
The line gets the index of string "cat"
int index = message.indexOf("cat");
The following operation is repeated until all occurrence of "cat"s has been replaced with dog
while(index != -1){
message = message.replace("cat","dog");
index = message.indexOf("cat");
}
This prints the new string
System.out.print(message);
}
}
The program illustrates the use of loops.
Loops are used to perform repetitive and iterative operations.
The code segment where comments are used to explain each line, is as follows:
//This gets the index of "cat" in the string message
int index = message.indexOf("cat");
//The following loop is repeated, until there is no occurrence of "cat" in the string
while(index != -1){
//This replaces "cat" with "dog"
message = message.replace("cat","dog");
//This gets another index of "cat" in the string message
index = message.indexOf("cat");
}
//This prints the new string
System.out.print(message);
}
}
At the end of the loop, all occurrence of "cat" are replaced with "dog".
Read more about similar programs at:
https://brainly.com/question/20461017
Why are charts and graphs included in documents rather than just raw data?
Answers
Answer:
It's more organized and easier to look at
Explanation:
If it was just the raw data, it would take more time to analize, rather than it already being in a chart or graph
BIOS has two Jobs. One is to boot up, or start, the computer. What is the other?
Pl I need help
Answers
Answer:
Determining what peripheral dives are being used
Explanation:
BIOS, in full Basic Input/Output System, a Computer program that is typically stored in EPROM and used by the CPU to perform start-up procedures when the computer is turned on. Its two major procedures are determining what peripheral devices (keyboard, mouse, disk drives, printers, video cards, etc.) are available and loading the operating system (OS) into main memory.
P.S. I would include a link to the website I copied this answer from but it's not letting me.
___________________________________________________________________________________________PLS HE;LP!
Answers
Answer: Oh okay, what do I help with
Explanation:
What are some characteristics of effective notes? Check all that apply.
The notes are neatly formatted.
The notes have dates.
The notes contain a little information.
The notes use abbreviations.
The notes avoid headings.
Answers
Answer:
It is A,B, and D
Explanation:
The characteristics of effective notes are the notes are neatly formatted, the notes have dates, and the notes use abbreviations. The correct options are a, b, and d.
What are effective notes?Notes are the list of things that are written to memorize them easily. It is also an extract of large books or school materials.
Taking notes is mostly used to promote active learning and create study materials for exams. You should be able to organize material into an understandable format that will aid in your learning process by developing note-taking skills.
Observe a happening. This section may consist of a lecture by the instructor, a lab experiment, a slide display of the works of an artist, or a passage from the assigned reading. Take notes about what you observed in that situation.
Therefore, the correct options are
a. The notes are neatly formatted.
b. The notes have dates.
d. The notes use abbreviations.
To learn more about effective notes, refer to the link:
https://brainly.com/question/14314367
#SPJ2
A business letter should always include the address of the sender.
True
False
Answers
Answer:
true
Explanation:it is true because like that they could send that letter were it go's so like that they don't have trouble looking for the person's letter
please mark me as brainlist
It is true because otherwise there
is no way to prove it is not a fake.
Steve Jobs described early computers as “the most remarkable tool that we’ve ever come up with..it’s equivalent of a bicycle for our minds.” Would you describe smartphones as a bicycle for our minds?
Answers
Answer:
Here is my stance on the phone issue and a quote from Steve himself.
"I think one of the things that really separates us from the high primates is that we’re tool builders. I read a study that measured the efficiency of locomotion for various species on the planet. The condor used the least energy to move a kilometer. And, humans came in with a rather unimpressive showing, about a third of the way down the list. It was not too proud a showing for the crown of creation. So, that didn’t look so good. But, then somebody at Scientific American had the insight to test the efficiency of locomotion for a man on a bicycle. And, a man on a bicycle, a human on a bicycle, blew the condor away, completely off the top of the charts.
And that’s what a computer is to me. What a computer is to me is it’s the most remarkable tool that we’ve ever come up with, and it’s the equivalent of a bicycle for our minds."
Explanation:
Like anything smartphones, computers, and television can be the junk-food equivalent of our minds or the inspiration to better yourself with knowledge and creativity. To me its like a bicycle in that are you riding the bicycle to healthfoods or mcdonalds. Its the freedom of the transportation of knowledge that can be so life-changing and so life-threating at the same time.
I would not think of smartphones as a bicycle for our minds as they do not run on how my mind functions.
What are people view on the quote above?Some people do believe that the statement is true. They think also that smartphones and tablets can be a source of big distraction if not handled well.
Smartphones are a good learning tools, or they can be bicycles for our minds only when they are used by a skillful person.
Learn more about smartphones from
https://brainly.com/question/917245
You should structure the
first before you search for a relevant picture.
Answers
Answer:
True
Explanation:
who goes to belle place middle and is in 7th grade on hear
Answers
Answer:
Not me but thx for the free points lol
Explanation:
When using the standard selection tool, the Hand tool can be activated by holding down the
key photoshop
Answers
Answer:
space bar
Explanation:
A table is a useful way to present information that is organized into categories, or fields.
True or False
Answers
Answer:
true
Explanation:
hope this helps!!!
A data unit created at the transport layer by UDP is a _____.
A. segment
B. packet
C. datagram
D. frame
Answers
Answer:
A datagram
Explanation:
Protocol data units for the Internet protocol suite are: The transport layer PDU is the TCP segment for TCP, and the datagram for UDP. The Internet layer PDU is the packet.
Answer:
I think it's Datagrame
Explanation:
For your biology class, you have taken a number of measurements for a plant growth experiment. You wish to create a chart that shows what the progress looks like over time. Which application is best suited for this effort?
Notepad or Paint
Impress or PowerPoint
Writer or Word
Calc or Excel
Answers
Hope this helps
Which definition of intelligence is based on the Turing test?
Answers
Answer:
The Turing Test is a deceptively simple method of determining whether a machine can demonstrate human intelligence
Explanation:
Answer:
The correct answer would be Acting Humanly
Explanation:
My proof is in this test I took. (See The Picture Below)
Lei is being cyberbullied by a group of girls. What advice would most help Lei? Share an unflattering photo of the bullies to get them back Immediately delete all evidence of the bullying Don't ignore or block the bullies online Talk to a trusted adult and get his or her perspective
Answers
Answer:
Talk to a trusted adult and get his or her perspective
Explanation:
What is a Boolean Expression?
A) Statements that only run when certain conditions are true
B) Something a program checks to see whether it is true before deciding to take an action
C) An expression that evaluates to true or false
Answers
In computer science, a Boolean expression is an expression used in programming languages that produces a Boolean value when evaluated. A Boolean value is either true or false.
( Lol. I’m in 7th grade doing college work, so this was fun to answer! )
If you needed a job and wanted to find places that were hiring, how could you do that without fast internet access?
Answers
Answer: you cant do it inless you have wifi every where you go i think becuase i try it before thanks
is techonalygy harmful or useful
Answers
Tech can be both harmful and useful. Some techs you can use for school or educational purposes. Some apps can harm your brain.
Answer:
both
Explanation:
both because tech. can be useful to anyone depending on what they need but harmful because you are hurting your eyes by looking at the scree for way to long, along with physical heath by sitting there for way to long and not being active.
This feature allows you to adjust your view to see the lower or upper part of a document.
A.Command
B.Ribbon
C.Scroll bar
D.Tab
Answers
Answer:
C. scroll bar
Explanation:
Its what you use to scroll up and down on documents to see different parts of it
Parts of a Computer
Question 3 of 9
Which part looks like a TV screen and lets you see your work and your
3
files?
Computer Case
Printer
Mouse
Monitor
Submit Answer
Please help I’m incredibly confused
Answers
Answer:
Monitor Sorry If I’m wrong!
Explanation:
Answer:
Maybe files I think I'm wrong