System Analysis and Design A menu-driven system presents options and allows the user to make selections increases the operator's work is required only for on-line systems can be used only by computer professionals None of these presents options and allows the user to make selections increases the operator's work is required only for on-line systems can be used only by computer professionals None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Data Definition Language (DDL) specifies for the DBMS what is required; the techniques used to process data all of the listed here determine how data must be structured to produce the user's view describes how data are structured in the data base specifies for the DBMS what is required; the techniques used to process data all of the listed here determine how data must be structured to produce the user's view describes how data are structured in the data base ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The systems conversion technique of totally removing the existing system and immediately implementing the new system is called as crash conversion pilot conversion parallel run phased conversion None of these crash conversion pilot conversion parallel run phased conversion None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not considered as a tool at the system design phase? piechart data-flow diagram systems flowchart decision table piechart data-flow diagram systems flowchart decision table ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which of the following is not a factor in the failure of the systems developments projects? inadequate user involvement failure of systems integration size of the company continuation of a project that should have been cancelled inadequate user involvement failure of systems integration size of the company continuation of a project that should have been cancelled ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The term Parallel Run refers to All of these the concurrent operation of an existing system and a new system None of these the processing of two different jobs initiated from two terminals. the same job run on two different computer to test their speeds All of these the concurrent operation of an existing system and a new system None of these the processing of two different jobs initiated from two terminals. the same job run on two different computer to test their speeds ANSWER DOWNLOAD EXAMIANS APP