Shell script is preferable to other forms of programming because it
A. | Makes programming task easier |
B. | Enhances portability |
C. | Occupies less space |
D. | All of these |
Option: D Explanation : Click on Discuss to view users comments. |
Choose the incorrect statements.
A. | Shell scripts can accept arguments |
B. | Shell scripts are interpreted |
C. | Shell is a programming language |
D. | Shell scripts are compiled |
Option: D Explanation : Click on Discuss to view users comments. |
Files that store data in the same format as used in program are called
A. | binary files |
B. | Source file |
C. | Text file |
D. | Core |
Option: A Explanation : Click on Discuss to view users comments. |
To allow only one user to work with a particular file at a particular time, one has to use
A. | Semaphore |
B. | Critical region |
C. | Locking |
D. | Dedicated mode |
Option: C Explanation : Click on Discuss to view users comments. |