Answer Posted / sushma s

PL\SQL Code:

Declare
n number(10) := 0;
begin
for i in 100 .. 300
loop
if (substr(i,1,1) =2) and (substr(i,length(i),1) = 2) then
n := n +1;
dbms_output.put_line('number :'|| i ||' count:' ||n);
end if;
end loop;

end;

O/P: count: 10

What is an operator?

1018

---

What do you mean by dynamic memory allocation in c?

1050

---

is it possible to create your own header files?

1045

---

What is nested structure with example?

1012

---

i = 25;switch (i) {case 25: printf("The value is 25 ");case 30: printf("The value is 30 "); When the above statements are executed the output will be : a) The value is 25 b) The value is 30 c) The value is 25 The value is 30 d) none

1010

---

A collection of functions,calls,subroutines or other data a) library b) header files c) set of files d) textfiles

1119

---

What does a function declared as pascal do differently?

1040

---

Why malloc is faster than calloc?

1014

---

What is const volatile variable in c?

982

---

what is the diffrenet bettwen HTTP and internet protocol

1786

---

What are linked lists in c?

1086

---

Can we replace the struct function in tree syntax with a union?

1238

---

Tell me with an example the self-referential structure?

941

---

Explain what are preprocessor directives?

1015

---

What does the error message "DGROUP exceeds 64K" mean?

1168

---