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Q140

There are ________ built in character types in Ada.

A) Two
B) Five
C) Three
D) Four

AI Explanation

Ada has two built-in character types: Character and Wide_Character. These types provide support for standard and extended character sets.

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Q141

Which of the following is an invalid symbol in LISP?

A) Test symbol
B) Testsymbol
C) Test-symbol
D) Test_symbol

AI Explanation

In LISP, symbols cannot contain spaces because spaces separate different tokens. Therefore, 'Test symbol' is an invalid symbol, while symbols with letters, hyphens, or underscores are allowed.

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Q142

Ada language supports function overloading based on their:

A) parameters
B) return type
C) running time
D) characteristics

AI Explanation

Ada supports function overloading based on the parameters of subprograms, including their number and types. Unlike some languages, Ada does not use only return type to distinguish overloaded functions.

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Q143

In the case of Ordinary fixed point type of Ada language, the distance between values is implemented as a power of ______.

A) 10
B) 8
C) 16
D) 2

AI Explanation

In Ada ordinary fixed point types, the distance between successive values is implemented as a power of 2. This allows efficient representation of fixed-point values.

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Q144

Discriminated Records in Ada are like ____________ types in C.

A) Set
B) Union
C) Intersection
D) Join

AI Explanation

Ada discriminated records are similar to union types in C because they allow a record to contain different possible variants. The discriminant determines which variant is active.

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Q145

Which of the following post-test loop is not supported in Ada language?

A) ‘do while’ loop
B) Infinite loop
C) ‘for’ loop
D) ‘while’ loop

AI Explanation

Ada does not support a do-while post-test loop structure like some other programming languages. Ada uses loop, while loop, and for loop constructs instead.

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Q146

Generics in Ada language allow parameterization of _____________.

A) Programs
B) Subprograms
C) Objects
D) Variables

AI Explanation

Ada generics allow parameterization of subprograms such as procedures and functions. This supports reusable code by allowing type and value parameters.

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Q147

In Ada, the correct way to declare a Boolean type with values of False and True is _____________

A) type Boolean is (False; True);
B) type Boolean is (False, True);
C) type Boolean is (False. True);
D) type Boolean is (False: True);

AI Explanation

Ada enumeration types are declared by listing values separated by commas inside parentheses. Therefore, the correct Boolean declaration uses a comma between False and True.

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Q148

In Ada language, ___________ are similar to classes in other languages.

A) Packages
B) Abstract Data types
C) Structures
D) Controls

AI Explanation

In Ada, abstract data types provide a structure similar to classes in object-oriented languages. They combine data representation with related operations while supporting encapsulation.

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Q149

We may create our own exceptions in ______.

A) Ada
B) C++
C) C
D) SNOBOL

AI Explanation

Ada allows programmers to define their own exceptions using exception declarations. This feature helps in handling specific error conditions in a controlled manner.

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Q150

Which of the following statement of Ada language is similar to ‘throw’ statement of C++?

A) disaster
B) raise
C) exception
D) exit

AI Explanation

In Ada, the raise statement is used to trigger an exception, similar to the throw statement in C++. It transfers control to an appropriate exception handler.

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Q151

A ‘switch’ statement is C-language is used for decision making. Its alternative in Ada language is:

A) ‘case’ statement
B) ‘record’ statement
C) ‘while’ statement
D) ‘for’ statement

AI Explanation

Ada uses the case statement as an alternative to the switch statement in C. It allows selection among multiple possible execution paths based on an expression's value.

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Q152

A ________ is used to signify a potentially infinite loop in Ada.

A) Special loop
B) Master loop
C) Full loop
D) simple loop

AI Explanation

In Ada, a simple loop is used to represent a potentially infinite loop. It continues executing until an explicit exit statement is encountered.

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Q153

___________ is the Modulus Operator in ADA programming language.

A) &
B) Modulu
C) Mod
D) %

AI Explanation

In Ada, the mod operator is used to calculate the modulus (remainder) of a division operation. It is written using the keyword 'mod'.

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Q154

Ada 95 was the first internationally standardized __________ programming language.

A) Object-Oriented
B) Structured
C) Non-Structured
D) Logical

AI Explanation

Ada 95 was the first internationally standardized object-oriented programming language. It introduced object-oriented features while maintaining Ada's existing strengths in reliability and safety.

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Q155

In Ada, the example of composite data type is___________ .

A) integer
B) char
C) array
D) floating

AI Explanation

In Ada, arrays are examples of composite data types because they contain collections of elements of the same or related types. Integer, character, and floating types are elementary data types.

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Q156

The alternative of ‘structure’ data type in Ada language is:

A) Record
B) Array
C) Class
D) Union

AI Explanation

Ada uses records as the equivalent of structure data types in languages like C. Records allow grouping different data items under a single name.

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Q157

Which of the following can be used to declare objects in Ada language?

A) Function
B) Stack
C) Array
D) Tagged type

AI Explanation

In Ada, tagged types can be used to declare objects and support object-oriented programming features. They allow inheritance and dynamic dispatching.

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Q158

In LISP, an empty list represented by nil is the same as ________.

A) <>
B) ()
C) {}
D) 0

AI Explanation

In LISP, the empty list is represented by nil and is equivalent to an empty pair of parentheses (). It represents a list containing no elements.

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Q159

__________ language supports creating data types of your own choice.

A) LISP
B) PROLOG
C) FORTRAN
D) Ada

AI Explanation

Ada supports user-defined data types, allowing programmers to create types according to their requirements. This feature contributes to Ada's strong typing and reliability.