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Accounting Information Systems 9th Edition by James Hall
النسخة 9الرقم المعياري الدولي: 978-1133934400Accounting Information Systems 9th Edition by James Hall
النسخة 9الرقم المعياري الدولي: 978-1133934400 تمرين 101
A database Deadlock
A) is a lock placed on a record to prevent it from being accessed by other processes.
B) occurs when two records are accidentally assigned the same primary key
C) occurs when a unique record is accessed by several different processes simultaneously.
D) is none of the above.
A) is a lock placed on a record to prevent it from being accessed by other processes.
B) occurs when two records are accidentally assigned the same primary key
C) occurs when a unique record is accessed by several different processes simultaneously.
D) is none of the above.
التوضيح
موثّق
موثّق
Hence, option (a) is correct.
Explanati...
Accounting Information Systems 9th Edition by James Hall
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