33901. Data item characteristics that are important in data management include
33902. In SQL, which command is used to make permanent changes made by statements issue since the beginning of a transaction?
33903. Periodically adding, changing and deleting file records is called file
33904. Sort/report generators
33905. The data dictionary tells the DBMS
33906. In SQL, which command(s) is(are) used to enable/disable a database trigger?
33907. If the record management system allows you to edit values before they are recorded on disk, you can
33908. The relational model uses some unfamiliar terminology. A tuple is equivalent to a:
33909. The files stored on a secondary stage device are composed of a hierarchy of data. What does a record in a file contain?
33910. Which command is used to remove an index from the database in SQL?
33911. An-owner-member set in the CODASYL specifications may have
33912. What is the name given to the database management system which is able to handle full text data, image data, audio and video?
33913. A top-to-bottom relationship among the items in a database is established by a
33914. A database management system
33915. Which of the following hardware components is the most important to the operation of a database management system?
33916. The PROJECT command will create new table that has
33917. To have a file hold a list, it is necessary to
33918. Sophisticated report generators can
33919. In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent.
33920. Which two files are used during operation of the DBMS?
33921. When using a database management system, the first thing that you must do is to
33922. A network schema
33923. Which of the following is not a relational database?
33924. Which command is used to remove a table from the database in SQL?
33925. A large computer information system maintains many different computer files. Which amongst them is called a perpetual file?
33926. A file produced by a spreadsheet
33927. A form defines
33928. Which of the following is true of a network structure?
33929. In SQL, GRANT command is used to
33930. The highest level in the hierarchy of data organization is called
33931. The logical data structure with a one-to-many relationship is a :
33932. Updating a database means
33933. In SQL, which command(s) is(are) used to enable/disable all triggers on a table?
33934. When you have finished entering information into a form
33935. The main idea behind computer files is that it is convenient to
33936. A list consists of last names, first names, addresses, and pin codes if all people in the list have the same last and the same pin code, a useful key would be
33937. In SQL, which command is used to add new rows to a table?
33938. A number of related records that are treated as a unit is called
33939. If you want to group the records in the abc database, you could use the Jobcode as the _____.
33940. The Management Information system (MIS) structure with one main computer system is called a
33941. If a calculation is embedded in a form
33942. Data security threats include
33943. An operation that will increase the length of a list is
33944. In SQL, which command is used to add a column/integrity constraint to a table
33945. The kind of survey work in which curvature of earth is ignored is called:
33946. In a relational schema, each tuple is divided into fields called
33947. In SQL, which command is used to changes data in a table?
33948. What name is given to the collection of facts, items of information or data which are related in some way?
33949. In a large DBMS
33950. Which of the following command(s) is(are) used to recompile a stored procedure in SQL?