Related Questions

What must be done in order to implement Lexical Scoping?
A Get the object
B Dereference the current scope chain
C Reference the current scope chain
D Return the value
What is the fundamental rule of lexical scoping?
A Functions are declared in the scope
B Functions are executed using scope chain
C Functions are declared outside the scope
D Variables are declared within the function
What is the opposite approach to the lexical scoping?
A Literal scoping
B Static scoping
C Dynamic scoping
D Generic scoping
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
The "Turing Machine" showed that you could use a/an _____ system to program any algorithmic task.
A binary
B electro-chemical
C recursive
D semantic
E None of the above
What kind of scoping does JavaScript use?
A Literal
B Lexical
C Segmental
D Sequential
What is the purpose of the dynamic scoping?
A Variables can be declared outside the scope
B Variables must be declared outside the scope
C Variables cannot be declared outside the scope
D Variable cannot be declared within the function
The lexical scooping in JavaScript is based on which of the following?
A Segments
B Blocks
C Functions
D Entire code
What is the output of a lexical analyzer?
A Machine Code
B Intermediate Code
C Stream of Token
D Parse Tree
In analyzing the compilation of PL/I program, the term "Lexical analysis" is associated with
A recognition of basic syntactic constructs through reductions
B recognition of basic elements and creation of uniform symbols
C creation of more optional matrix
D use of macro processor to produce more optimal assembly code

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