131. | Describe the difference between data and database administration. |
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132. | What are some of the important security features of a DBMS? |
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133. | Describe concurrency control. |
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134. | Explain locking. |
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135. | Explain issues for database performance. |
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136. | Describe the difference between homogeneous and heterogeneous distributed database. |
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137. | What is a distributed database? |
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138. | What is the difference between horizontal and vertical partitioning? |
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139. | Explain concurrency transparency. |
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140. | Explain snapshot replication. |
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