43. What is extension of Debian Software Package ?
A..dp
B..deb
C..dev
D..dsp

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44. What is extension of Window script file ?
A..ws
B..wt
C..wsf
D..wf

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45. What is extension of DOS Command file ?
A..com
B..dos
C..dcm
D..dds

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46. What is extension of Scalable Vector Graphics File ?
A..svg
B..sva
C..sg
D..sgf

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47. What is extension of real audio file ?
A..rf
B..ra
C..rt
D..rtf

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48. .qt is extension of ?
A.Apple Game File
B.Apple Track File
C.Apple Quick Time Movie
D.Apple Backup File

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49. .bat is extension of ?
A.DOS Data File
B.DOS Backup File
C.DOS Command File
D.DOS Batch File

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