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Thread: Real answers

  1. #1
    crazypezz is offline Member
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    Default Real answers

    Hello everyone, im new to java forums and I recentlly took a quiz online and i got a 15/35..the quiz is
    not re-takeable but I'm curious to what the answers are. I was seeing if someone could answer the questions correctly
    and put a brief description if possible to explain why that is the answer. I'm a freshman in college and I have
    very little knowlege in java. I do not want to get banned, I'm just wondering what the right answers mean. Thank you in advance!



    GUI components, such as labels, are placed in an area called the ___of the window

    content pane
    data pane
    display pane
    content section


    a___is a collection of programming statements(instructions)

    method

    class
    group
    collection

    a string variable invokes a Striing method using the __ operator,the method name,andthe set of arguments(if any) required by the method.

    ampersand
    dot
    asterisk
    pound sign

    ___means that a new class can be derived from or based on an already existing class.

    Bequest

    legacy
    inheritence
    ParentClass

    Java uses the color scheme known as___

    CBG
    CMYR
    RGB
    CMYK



    In java, the ___ is an operator called the member access operator.

    poundsign
    dot
    asterisk
    ampersand

    If(the heading of) a methodd contains the reserved word static, it is called a static method; otherwise a(n)__method


    nonstatic
    nonstandard
    standard
    open

    an expression such as Math.pow(2,3) is a(n)__call

    object
    direct
    method
    parameter

    In java, an variable declared using a (n)__is a reference variable

    data point
    method
    object
    class

    the return statement has the following syntax__.

    return expr
    return expr.
    return expr*
    return expr;

    if no other string variable refers to a previoously used memory space, then sometime during program execution, the Java system automatically reclaims this memory space for later use. this is called___.

    garbage canning
    garbage collection
    deletion collection
    trash canning

    the parameters used in a method call are called __ parameters

    actual
    class
    operational
    method

    clicking JButton generates an event, known as a (n) __event.

    action
    purpose
    active
    object

    To show text in different fonts when the program executes, Java provides the class __

    Font
    Display
    Show
    Text

    In addition to the methods necessary to implement operations, every class can have one or more of a special type of method called a(n)__
    manager
    structure
    builder
    contructor

    a(n)describes the means for achieving the intended objective.

    code chart
    diagram
    algorithm
    flow diagram

    The __is the data type of the value returned by the method.

    class method
    method
    class type
    method type
    need to use the import statement__.

    import java.awt.*
    import java.awt;
    import java.awt.*;
    import java.awt.;

    A(n)___variable is a variable that stores the adress of a memory space.

    memory
    address
    reference
    location

    the Java system automatically imports classes andm ethods from the package__

    java.lng
    java.lang
    lang.java
    lng.java

    We call String objects__of the class String

    instances
    part
    portions
    subparts

    A___is the smallest unit of space on your screen

    pixel
    bit
    pixelbit
    pixlbyte

    __ is a mixture of English, Java and usful symbold,but usually without regard for formal syntax.

    pseudocode
    markup code
    blank code
    markup code

    The kava system listens for the __generated by a program and then reacts to them

    events
    noise
    data
    actions

    Predefined classes are organized as collections of packages called

    method groups
    method libraries
    class libraries
    class groups

  2. #2
    skaterboy987 is offline Member
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    Default Re: Real answers

    I'm a java noob too, this is what I think some of them are... They may not all be correct.

    a method is a collection of programming statements(instructions)
    an expression such as Math.pow(2,3) is a(n) object call
    the return statement has the following syntax return expr; <--- That one I know is correct

  3. #3
    Junky's Avatar
    Junky is offline Grand Poobah
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    Default Re: Real answers

    Instead of trying to cheat and have us provide you the answers, how about you do some research yourself. Each question has multiple answers. Google each one, read about them, learn what they are/what they do and determine which answer is the most appropriate. That way you LEARN for yourself.

  4. #4
    crazypezz is offline Member
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    Default Re: Real answers

    Im asking because its NOt retakeable and im asking for explanations so i know why i got them wrong..this is a fourum for help right? to LEARn? thats what a forum is..smh -_-

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    Junky's Avatar
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    Default Re: Real answers

    There is a difference between learning and just asking for answers. The latter is called cheating.

  6. #6
    crazypezz is offline Member
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    Default Re: Real answers

    HENCE the explanations i asked for..please dont post if you have nothing logical to say

  7. #7
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    Default Re: Real answers

    The explanations you seek can all be found if you Google. Just like I suggested in my first reply. Do not get pissy with me if you are too lazy to do your own research.

  8. #8
    crazypezz is offline Member
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    Default Re: Real answers

    answer these questions..why do people come to forums?...what are half the answers on google found off of? FORUMS..

  9. #9
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    Fubarable is offline Moderator
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