Database Management System (DBMS)

291. In preliminary and final designs the design of physical database focuses the way data is physically ___________:

1. Delete
2. Start
3. Stored
4. Read

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292. JPEG stands for:

1. Joint photographic experts group

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293. MPEG stands for:

1. Moving pictures experts group

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294. DVI stands for:

1. Digital video interactive

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295. Which refers to the process of installing programs/software in a system of information system:

1. Requires interaction
2. Analysis of starting
3. Implementation
4. Testing

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296. Which refers to the process of executing new and revised programs to check whether the process and running properly:

1. Maintenance
2. Analysis of starting
3. Implementation
4. Testing

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297. Which refers to the proper upkeep of data, hardware, software and in general of the entire system:

1. Tuning
2. Analysis of starting
3. Implementation
4. Maintenance

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298. Which refers to the use of various techniques for the adjustments and change made to help the system work efficiently:

1. Tuning
2. Analysis of starting
3. Implementation
4. All of these

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299. Files that require immediate access, must be stored on ___________:

1. Slow devices
2. Faster devices
3. Medium devices
4. All of these

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300. The batch accesses may be stored on slow devices such as ___________:

1. Optical disk
2. Tape
3. Both
4. None

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