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What else can I help you with?
What is literal in java programming?
Literal in java are L, F, null, true, false These act as keyword(have special meaning in java) but these does'nt comes under the category of Java Keyword.
If null is compared with null what is the result-true or false or null or unknown?
You mean SQL? NULL = anything IS NULL NULL <> anything IS NULL ... NULL IS NULL = TRUE NULL IS NOT NULL = FALSE
In Java method usually hold the properties of an object. True or False?
true
Can a single Java class subclass extend both InputStream and Reader. True or False?
Java does not have multiple inheritance, so no. Java can use multiple interfaces, though, with the "implements" keyword.
All the bitwise operators have the same level of precedence in Java true or false?
False: highest precedence & bitwise AND ^ bitwise XOR | bitwise OR lowest precedence
What is literal in java programming?
Literal in java are L, F, null, true, false These act as keyword(have special meaning in java) but these does'nt comes under the category of Java Keyword.
If null is compared with null what is the result-true or false or null or unknown?
You mean SQL? NULL = anything IS NULL NULL <> anything IS NULL ... NULL IS NULL = TRUE NULL IS NOT NULL = FALSE
If the null hypothesis is true and the researchers do not reject it then a correct decision has been made?
True because the point of the hypothesis test is to figure out the probability of the null hypothesis being true or false. If it is tested and it is true, then you do not reject but you reject it, when it is false.
A NULL value is treated as a blank or 0 1.true 2.false?
true
The name of a Java program file must match the name of the class with the extension java A True B False?
True
In Java method usually hold the properties of an object. True or False?
true
What is Type I Error - a false-positive error?
Rejecting a true null hypothesis.
What are the keywords in Java?
Here's a list of keywords in the Java programming language. You cannot use any of the following as identifiers in your programs. The keywords const and goto are reserved, even though they are not currently used. true, false, and null might seem like keywords, but they are actually literals; you cannot use them as identifiers in your programs. abstract assert*** boolean break byte case catch char class const* continue default do double else enum**** extends final finally float for goto* if implements import instanceof int interface long native new package private protected public return short static strictfp** super switch synchronized this throw throws transient try void volatile while * not used ** added in 1.2 *** added in 1.4 **** added in 5.0
One use of the chi-square goodness of fit test is to determine if specified multinomial probabilities in the null hypothesis is correct True False?
True.
Can a single Java class subclass extend both InputStream and Reader. True or False?
Java does not have multiple inheritance, so no. Java can use multiple interfaces, though, with the "implements" keyword.
All the bitwise operators have the same level of precedence in Java true or false?
False: highest precedence & bitwise AND ^ bitwise XOR | bitwise OR lowest precedence
Define an expression that evaluates to true when i equals j?
In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.
