The scope of a variable refers to.
The scope of a variable refers to:
Data Type | |
Accessibility | |
Name | |
Length |
Federal Board 2016 Group 1
User login
The resulting collection of records in a query is called.
The resulting collection of records in a query is called:
DFD | |
Pointer | |
Dynaset | |
Macro |
In MS-Access, which of the following forms is used to display single record at a time.
In MS-Access, which of the following forms is used to display single record at a time:
None of these | |
Data Sheet | |
Tabular | |
Columnar |
It is not the characteristic of relation.
It is not the characteristic of relation:
Order of row is insignificant | |
Each row is unique | |
Order of column is significant | |
Columns are atomic |
What could be the other name for the duplication of data in many different files?
What could be the other name for the duplication of data in many different files?
Data inconsistency | |
Data dependency | |
Data atomicity | |
Data redundancy |
When writing one character at a time to a file the following function is used.
When writing one character at a time to a file the following function is used:
getc ( ) | |
fgets ( ) | |
fputs ( ) | |
put ( ) |
The parameters specified in function header are.
The parameters specified in function header are:
Actual parameters | |
Formal parameters | |
Default parameters | |
Command Line parameters |
An expression in the absence of parentheses, will be evaluated in the following order.
An expression in the absence of parentheses, will be evaluated in the following order:
Arithmetic, Relational, Assignment | |
Assignment, Arithmetic, Relational | |
Assignment, Relational, Arithmetic | |
Relational, Arithmetic, Assignment |
A do-while loop is more appropriate than for loop when.
A do-while loop is more appropriate than for loop when:
The number of times the loop will be executed is known before the loop is executed | |
The terminating condition occurs unexpectedly | |
The body of loop will be executed at least once | |
The program will be executed more than one time |
The logical not (!) operator is a.
The logical not (!) operator is a:
Binary operator | |
Bitwise operator | |
Unary operator | |
Ternary operator |
The statement i + = 3; has the same effect as.
The statement i + = 3; has the same effect as:
i=i + 3; | |
i - 3 = i; | |
i = 3; | |
i = 3 + 3; |
After executing a = 10; b = a ++; the value stored in b is.
After executing a = 10; b = a ++; the value stored in b is:
10 | |
9 | |
11 | |
12 |
A field-width specifier in a printf() function.
A field-width specifier in a printf() function:
Specifies how many columns will be used to print the number | |
Controls the size of type used to print numbers | |
Controls the margins of the program listing | |
Specifies the maximum value of a number |
.exe file is produced by.
.exe file is produced by:
Editor | |
Loader | |
Linker | |
Compiler |
Which of the following key combinations is used to RUN a C program?
Which of the following key combinations is used to RUN a C program?
Ctrl + F5 | |
Alt + F5 | |
Ctrl + F9 | |
Alt + F9 |
All of the following are elements of data communication except.
All of the following are elements of data communication except:
Sender | |
Stack | |
Medium | |
Receiver |
Which type of Flat-panel computer screen provides the highest quality image?
Which type of Flat-panel computer screen provides the highest quality image?
LCD | |
Gas plasma | |
LED | |
None of these |
The ability of operating system to control the activities of multiple programs at the same time is called
The ability of operating system to control the activities of multiple programs at the same time is called
Multi Programming | |
Multi Tasking | |
Multi Threading | |
Multi Processing |
Which of the following technique uses modulation?
Which of the following technique uses modulation?
Baseband | |
Broadband | |
Narrow Band | |
Bandwidth |
Which of the following is faster?
Which of the following is faster?
Cache | |
Register | |
RAM | |
Hard disk |