Related Questions

Which one of the following keywords is used to define an abstract class?
A extends
B implements
C abstract
D new
The visibility of a property or method can be defined by prefixing the declaration with the keywords public, protected or private. Class members declared public can be accessed everywhere. Members declared protected can be accessed only within the class itself and by inherited classes. Members declared as private are not accessible.
A True
B False
which of these keywords can be used in a subclass to call the constructor of superclass?
A Extent
B Extends
C Super
D This
Which version of PHP introduced the visibility keywords i.e public, private, and protected?
A PHP 4
B PHP 5
C PHP 5.1
D PHP 5.3
Which of the following is the correct order of keywords for SQL SELECT statements?
A SELECT, FROM, WHERE
B FROM, WHERE, SELECT
C WHERE, FROM,SELECT
D SELECT,WHERE,FROM
In C the keywords are also called
A Special words
B Reserved words
C Class words
D Character words
Standard ANSI C recognizes ______ number of keywords?
A 30
B 32
C 24
D 36
E 40
Below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.Statements: In a one-day cricket match, the total runs made by a team were 200. Out of these 160 runs were made by spinners.Conclusions: I. 80% of the team consists of spinners. II. The opening batsmen were spinners.
A Only conclusion I follows.
B Only conclusion II follows.
C Either I or II follows.
D Neither I or II follows.
Below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement. Statements: The old order changed yielding place to new.Conclusions: I. Change is the law of nature II. Discard old ideas because they are old.
A Only conclusion I follows.
B Only conclusion II follows.
C Either I or II follows.
D Neither I or II follows.
A,B,C,D,E,G and I are seven friends who study in three different standards namely 5th, 6th and 7th such that not less than two friends study in the same standard. Each friend also has a different favorite subject namely History, Civics, English, Bangla, Science , Maths , and Economics but not necessarily in the same order. A likes Maths and studies in the 5th standard with only one other friend who likes Bangla. I studies with tow other friends . Both the friends who study with I like languages (Here languages include only Science , English and Bangla ) . D studies in the 6th standard with only one person and does not like Civics . E studies with only one friend . The one who likes history does not study in 5th or 6th standard . E does not like languages. C does not like English , Science or Civics. Which combination represents E's favorite subject and the standard in which he studies?
A Civics and 7th
B Economics and 5th
C Civics and 6th
D History and 7th

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