MCq's were mostly Ada Sonobol and the 3rd language which is from 18 to 21 lecs. lonng questions ADA programming language draw backs. Loop Functions from the LISP Language.
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We study ___________________ in the subject of Modern Programming languages. Which is the largest language in which most of the programming done today? Explain any unique thing related withlisp conditional control statements. 5 Compare and differentiate with proper examples between Ada Access types and C/C++ pointer type. 5 C++ C++ is a derivative of C which fully supports C pointers and C typecasting. It also supports a new ***** of typecasting operators to help catch some unintended dangerous casts at compile-time. The C++ standard library also provides autoptr, a sort of smart pointer which can be used in some situations as a safe alternative to primitive C pointers. Ada Ada is a strongly typed language where all pointers are typed and only safe type conversions are permitted. All pointers are by default initialized to null, and any attempt to access data through a null pointer causes an exception to be raised. Pointers in Ada are called access types. Ada-83 did not permit arithmetic on access types (although many compiler vendors provided for it as a non-standard feature), but Ada-95 supports "safe" arithmetic on access types via the package System.Storage_Elements. Why predicate is called a special function in LISP? 3 A predicate is a special function which returns NIL if the predicate is false, T or anything other than NIL, otherwise. Predicates are used to build Boolean expressions in the logical statements. What do you know about the increment/ decrement or predecessors and successor in enum types in Ada explain with suitable example. 3 Give at least two examples of math functions in LISP. 2 There are many built-in function is LISP. This includes math functions as well as functions for manipulating lists. The math functions include: +, -, *, /, exp, expt, log, sqrt, sin, cos, tan, max, min How many types of statements are used for pattern building in SNOBOL. 2 There are two types of statements for pattern building. These are Alternation and Concatenation. Alternation: Vertical bar is used to specify pattern alternation as shown in the example below. P1 | P2 This is example of a pattern that will match either P1 or P2. Concatenation Two or more patterns can be concatenated to create new patterns.
