I'm responsible for __________________ which data fields will be used., deciding, decision , decided, Do you know how to __________________ ( = divide) a field into multiple fields?, split, spot, spill, Many databases are made up of __________________ (which are vertical) and rows (which are horizontal)., colons, columns, clauses, I have to add a new _____________________ to this database., record, data, set, I _____________________ ( = changed) the database, but now it's not working., modernized, modified, modelled, We're looking for a database administrator who can ensure maximum performance _____________________ budgetary constraints, gives us, given our, gave our, We need you to analyze the data stored in the database and to make __________________ relating to performance and efficiency of that data storage., ideas, performance , recommendations , If something is available at all times, it is available __________________., 7/24, 24/7, 24/12, We have to make a __________________ ( = a copy) of this database., back-on, back- version, backup, One of your main duties will be to _____________________ new versions of DBMS software., instate, integrate, install, The __________________ ( = first/original) value was 0., invalid, inactive, initial, Would you like to update these values for all records, or only those records that meet specified __________________ ( = rules, values)., criteria, interior, design, Your field names are too vague. They need to be more __________________., specific, specified, spacious, By implementing the technique known as "normalization", database administrators can minimize the risk of __________________ information. ( = having the same information appear more than once), decorating, depreciating , duplictaing , We have to __________________ ( = transfer) all this data to the new database., move, change , mobilize.

Databases

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

)
استعادة الحفظ التلقائي: ؟