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3 years ago

SQLite is a database that comes with Android. Which statements is/are correct?

Computers and Technology

1 answer:

oksian1 [2.3K]3 years ago

7 0

Answer:

1. Wrong as per my knowledge, SQLite may be an electronic database software that stores data in relations(tables).

2. Wrong. Content provider interface controls the flow of knowledge from your android application to an external data storage location. Data storage is often in any database or maybe it'll be possible to store the info in an SQLite database also.

3.Right. SQLite uses one file to store data. It also creates a rollback file to backup the stored data/logs the transactions.

4. Wrong. The queries are almost like a traditional electronic database system, the queries are going to be answered as per the conditions given and should return a group of answers or one answer depending upon the info and sort of query used.

5. Right. A cursor helps to point to one entry within the database table. this may be very helpful in manipulating the present row of the query easily.

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A user logs on to her account and is able to makes changes to her desktop, like adding a background and screen saver. However, w

enot [183]

Answer: The user had a mandatory profile.

Explanation:

A user profile is considered mandatory and such profile is known as pre-configured roaming user profile that only administrators can use to make precise settings for clients. In this type of profile, one can adjust his or her desktop settings, the adjustment are temporarily stored after logging off from the profile.

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4 years ago

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3 years ago

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3 years ago

Andrew has invested in a new CAD system to use in his workshop. What changes have occurred because he adopted the new system?

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Answer:

B. CAD produces designs that are of the highest quality.

C. CAD provides systems for error-free manufacturing.

Explanation:

B. CAD produces designs that are of the highest quality.

CAD does produce the highest quality of design, way better than what traditional paper plans can do.

C. CAD provides systems for error-free manufacturing.

Many manufacturing systems can read CAD designs directly before the need of a human intervention in between, that eliminates possible errors.

Answers A and D are not true, because once passed the learning-curve, CAD greatly accelerates the production of designs. And we know the learning-curve is behind them because the question says he has adopted the new system.

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3 years ago

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Brandon purchased a new processor online as an upgrade. When he purchased the processor, he made sure that it used the same sock

LenaWriter [7]

Answer:

The processor and the motherboard goes bad.

Explanation:

Computer system component upgrade allows the enhancement of the component specification. Every computer system comes with a specific quality, size or speed of its various components like the storage drives size, the memory size, the processor speed and even the software components like the operating system.

An upgrade must be compatible with the system configuration like upgrading the processor. If the upgrade is compatible, the processor speed can be increased, but when an upgrade of the processor is not compatible with the chipsets, this could damage the processor and motherboard.

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4 years ago