C) form more complex conditions by combining simple conditions.
d) form long code.
e) no answer
The antonym of increment is:
a) normal b) decrement c) long d) big e) no answer
This section discusses how to use break in a repetition statement. Which statement?
a) switch b) function c) break and continue Statements d) do e) class
.A logical operator || means:
a) not b) and c) or d) yes e) noting
! (logical negation) operator truth table. If expression – false, than !expression - ?
a) true b) false c) false and true d) no answer e) noting
A logical operator ! means:
a) not b) and c) or d) yes e) noting
Using operator = = for:
a) more than b) less than c) assignment d) equality e) noting
Using operator = for:
a) more than b) less than c) assignment d) equality e) noting
What displays this code?
int і = -3, a = -3; while(а - i) а = і++;
a) 0
b)3
c)4
d) undefined
e)-3
What is equal in a line // 1?
a)the program never gets to the line / / 1 due to an infinite loop
b)1
c)-1
d)this code will not compile because contains a syntax error
e)0
Which of the following code snippets correctly declared pointers?
a)int *p4 = new int;
b)int * p1;
c)float p5*;
d)int z = 20;
e)int* p3 = &z;
What will be printed?
-
011.2.D
-
Compile error in line 1001.2.D.
-
0112.D.
-
0.1.2
Cycle with a precondition?
a)do while
b)for
c)while
d) int
e)char
Which of the following isn’t correct variable type?
a) float
b)real
c)int
d)double
e)char
Evaluate (1 && !(0 || 1)).
a)false
b)true
c)unevaluatable
d) evalueatable
Find of the operator logical-end?
a)&
b)!
c)&&
d)==
e)|&
Which isn’t a loop structure?
a)for
b)while
c)repeat until
d)if
e)do while
How many times is a do while loop quaranteed to loop?
a)0
b)infinitely
c)1
d)variable
e)2
Find the error:
a)c+=7;
b) d-=4;
c)e=*5;
d)f/ =3;
e)g % =9;
Which service марк is placed after the operator case?
a) :
b) -
c) +
d) .
e) ;
Find of the operator logical-NOT?
a) =
b) !&
c)!=
d)*
e)::
Which will be equal to the variable a, after this code int a; for(a = 0; a < 10; a++) {}?
a)1
b)10
c)9
d)0
e)-1
What function should contain all the programs in C + +?
a) program()
b) system()
c) main()
d) start()
e) finish()
what returns a number ranging from 0 to num-1?
a) functions b) array c)random d)structure e) class
what is contains function prototype for rand ??
a) <cstdlib> b) <iomanip> c) <ctime> d) <cmath> e)<iostream>
No need to explicitly set the seed each time, and for this I need to use??\
a) srand b)array c) class d)random e)time
Constants start at 0 (default) is incremented by 1 in which program?
a) srand b)array c) enum d)random e)time
cout << "Shows a random number between 1-15: " << xRan; write a program using random
a) face = 1 + rand() % 6;
b)i = rand() % 15- 1;
c)i = rand() % 15+ 14;
d) i = rand() % 15-0;
e) i=rand()%15+1;
Find the error:
a)there are no errors in the code
b)error in line //1
c)error in line //2
d)error in line //3
e)error in line //4