Quiz1 basic c programming techniques

Part 1 of 1 80.0 100.0 Points Question 1 of 20 5.0 5.0 Points int type variable range is A. 32768 +32767 B. MIN_SIZE to MAX_SIZE C. 2147483648 +2147483647 D. 8388608 +8388607 Question 2 of 20 5.0 5.0 Points byte type variable size is A. 16 bits B. 12 bits C. 8 bits D. 24 bits Question 3 of 20 5.0 5.0 Points double type variable precision is A. 1516 digits B. 1617 digits C. 1213 digits D. 1415 digits Question 4 of 20 5.0 5.0 Points float type variable precision is A. 6 digits B. 8 digits C. 9 digits D. 7 digits Question 5 of 20 0.0 5.0 Points how many number is created while compilation with the declaration below: short s = 1; A. 2 B. 3 C. 1 D. 4 Question 6 of 20 5.0 5.0 Points The syntax for declaring array is: A. arrayname DataType; B. DataType arrayname; C. DataType arrayname; D. arrayname DataType;

Question 6 of 20 5.0/ 5.0 PointsThe syntax for declaring array is:

B Serial

C Local

D Static

In the following code sample, will the second if structure be evaluated?

bool condition = true;

long type variable size is

character type variable size is

What are the keywords supported in an if statement?

A if, else, else-if, return

B if, else, else if

C if, else, default

D if, else, else if, break

The namespace contains all code required to interact

with the including the console output

C Virus

D User services

What are the four basic repetition structures in C#?

A for, foreach, loop, while

B loop, while, do-for, for-each

C do-each, while, for, do

D for, foreach, while, do-while

float type variable size is

A 32 bits

A.the default array size for each data type

B.the number of items in the initialization list

C.The number present in the square bracket next to the data type at the right hand side

D.the compilers presetting for each data

type array

Question 4 of 20 5.0/ 5.0 Pointsdecimal type variable size is

For multiple levels of organizations _ can be used

C 9 digits

D 7 digits

What code would we need to implement to have an integer “cast” to a string?

A public static implicit operator String(int i)

D None of the above

A only contains one character

B contains exactly its variable name and nothing else

C contains numbers rather than letters

D sequence of characters in double quotation marks

B foreach (int number in arrNumbers)

A String literal is a:

A only contains one character

B contains exactly its variable name and nothing else

C contains numbers rather than letters

D sequence of characters in double quotation marks

C 3

D compile error

In the following code sample, will the second if structure be evaluated?

bool condition = true;

double type variable range is

A from ±5.0E−256 to ±1.7E320

B from ±5.0E−324 to ±1.7E308

C from ±1.7E−320 to ±1.7E320

D about ±1.5.0E±256

What code would we need to implement to have an integer “cast” to a string?

A public static implicit operator String(int i)

C Creation of a non-zero based array

A uint int ulong long

B int long uint ulong

C int uint long ulong

D ulong long uint int

Question 16 of 20 1.67/ 5.0 PointsLINQ can access to

C Classes

D System namespace

If an IndexofAny method is passed an array of characters it:

A searches for the first occurrence of any of the characters in the string

B will search for the first occurrence of the sequence of characters

The code will generate an error at

compile time at line 9 as the function

Split used is not supported string data

type.

B

The code will generate an error at line 10

as conversion not allowed for one array

type to another array type.

C

The code will compile successfully and output will be Programming In c#