| 113. Which of the following is not true of FORTRAN? |
| it was developed for scientific and mathematical applications |
| it is one of the oldest high-level languages |
| it is a problem oriented language |
| it requires extensive internal documentation |
| 114. A protocol is a set of rules governing a time sequence of events that must take place |
| etween peers |
| etween an interface |
| etween modems |
| cross an interface |
| 115. Which data communication method is used to transmit the data over a serial communication link? |
| simplex |
| half-duplex |
| full-duplex |
| b and c |
| 116. If you don’t know the current time, which command will you use to display |
| Copy |
| Ver |
| Time |
| Format |
| 117. Interrupts which are initiated by an instruction are |
| internal |
| external |
| hardware |
| software |
| 118. The command used to copy a file named temp.doc from drive C: to drive A: is |
| Copy temp.doc to a: |
| Copy c:\temp.doc a: |
| Copy c: a: |
| Copy temp a: c: |
| 119. In OSI network architecture, the routing is performed by |
| network layer |
| data link layer |
| transport layer |
| session layer |
| 120. Which command displays current directory name or change from one to another? |
| Chdir |
| Cd |
| Mkdir |
| Both a and b |
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