The table created by lexical analysis to describe all literals used in the source program, is:

When they had a meeting seven company executives __ T, U, V, W, X, Y and Z ___ sit at a rectangular table .Three executives sit along one side of the table , and three sit along the other side, each directly opposite one of the other three. The seventh sits at the head of the table . There is no seat at the foot of the table . Ualways sits in one of te two seats farthest from the head of the table. Y and V always sit next to each other .V never sits next to Z . If Z does not sit at the head of the table, W sits there. If W sits directly opposite T, X must sit next to which of the following excutives?

A

T

B

U

C

V

D

Z

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

Six arms negotiators -- M,O,P,R,S and T-- are to be seated at a round table to discuss disarmament. There are exactly six chairs around the table. Each negotiator sits facing the center of the table and is directly opposite a negotiators across the table.The seating arrangement is subject to the following restrictions : T cannot sit next to P;S cannot sit next to M;R must sit next to M. Which of the following is an acceptable sequence of negotiators around the table ?

A

M,S,R,T,P,O

B

M,S,T,P,R,O

C

T,O,P,S,M,R

D

T,R,M,P,S,O

Six arms negotiators -- M,O,P,R,S and T-- are to be seated at a round table to discuss disarmament. There are exactly six chairs around the table. Each negotiator sits facing the center of the table and is directly opposite a negotiators across the table.The seating arrangement is subject to the following restrictions : T cannot sit next to P;S cannot sit next to M;R must sit next to M. If T sits directly across the table from O, who must sit on the other side of P?

A

M and O

B

M and S

C

O and R

D

O and S

Six arms negotiators -- M,O,P,R,S and T-- are to be seated at a round table to discuss disarmament. There are exactly six chairs around the table. Each negotiator sits facing the center of the table and is directly opposite a negotiators across the table.The seating arrangement is subject to the following restrictions : T cannot sit next to P;S cannot sit next to M;R must sit next to M. If M sits next to P which of the following is a complete and accurate list of those who can sit next to P on P's other side ?

A

O

B

O,S

C

O,S,R

D

R,S,T

Six arms negotiators -- M,O,P,R,S and T-- are to be seated at a round table to discuss disarmament. There are exactly six chairs around the table. Each negotiator sits facing the center of the table and is directly opposite a negotiators across the table.The seating arrangement is subject to the following restrictions : T cannot sit next to P;S cannot sit next to M;R must sit next to M. If T sits next to M and S sits next to R, which of the other negotiators must sit next to s ?

A

M

B

O

C

P

D

R

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

The lexical scooping in JavaScript is based on which of the following?

A

Segments

B

Blocks

C

Functions

D

Entire code

The table created by lexical analysis to describe all literals used in the source program, is:

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