Crowdly
Add to Chrome
Questions Bank (1486228 total)
Az alábbiak közül melyik állítás IGAZ?
17%
0%
92%
View this question
An index in a database does not improve the speed of data retrieval operations.
0%
0%
View this question
In what phase of meiosis is this cell?
0%
0%
0%
0%
View this question
In the Replacement Selection algorithm, data is not loaded from disk into an array.
0%
0%
View this question
Deadlocks can be resolved by upgrading the locks from read to write locks to allow transactions to proceed.
0%
100%
View this question
Deadlocks are the only concurrency issue that can occur in a database system.
0%
0%
View this question
Internal sorting refers to any data sorting process that occurs entirely within a computer's main memory.
100%
0%
View this question
Partitioning is a technique for implementing joins
0%
0%
View this question
¿Qué cabecera HTTP indica la longitud del contenido devuelto al cliente?
View this question
¿Cuál de las siguientes afirmaciones sobre las URL es falsa?
0%
100%
0%
0%
View this question