Choose the option (A, B, C, or D) that correctly completes each sentence in the active voice.

While the DBA _______ (1) system performance tomorrow afternoon, the data scientist _______ (2) the dataset for a machine-learning model.

Choose the option (A, B, C, or D) that correctly completes each sentence in the active voice.

Big data analytics _______ the retail industry ever since companies began collecting detailed customer-behaviour data.

Choose the option (A, B, C, or D) that correctly completes each sentence in the active voice.

The connection manager _______ (1) repeatedly because it _______ (2) continuously for days without any maintenance.

Choose the option (A, B, C, or D) that correctly completes each sentence in the active voice.

The lecturer announced that the DBMS _______ natural-language interfaces.

Choose the option (A, B, C, or D) that correctly completes each sentence in the active voice.

She _______ (1) her report on semistructured data, although she _______ (2) the project three months ago.

Choose the option (A, B, C, or D) that correctly completes each sentence in the active voice.

The information architect _______ the data owner tomorrow morning to discuss new access permissions.

Choose the option (A, B, C, or D) that correctly completes each sentence in the active voice.

After the DBMS _______ (1) the entire database, the technician _______ (2) it without any loss of data.

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A primary key always _______ that every record in a relational table remains unique.

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Ever since the firm _______ (1) stricter integrity rules, data redundancy rarely _______ (2).

Choose the option (A, B, C, or D) that correctly completes each sentence in the active voice.

Look at how outdated this system is — the company clearly _______ to a relational database very soon.