Language Processors
Which of the following systems software does the job of merging the records from two flies into one?

Utility program
Security software
Documentation system
Networking software

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Language Processors
Indicate which of the following is not true about 4GL?

Many database management system packages support 4GLs
4GL does not support a high-level of screen interaction
All of these
A 4GL is a software tool which is written, possibly, in some third generation language

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