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

Security software
Networking software
Utility program
Documentation system

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Language Processors
Bug means

A difficult syntax error in a program
Documenting programs using an efficient documentation tool
All of these
A logical error in a program

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

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

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