Problem: The Blitz:

AOC Bomber Command Arthur Harris did see German morale as a major objective. However, he did not believe that the morale-collapse could occur without the destruction of the German economy. The primary goal of Bomber Command's offensives was to destroy the German industrial base (economic warfare), and in doing so reduce morale. In late 1943, just before the Battle of Berlin, he declared the power of Bomber Command would enable it to achieve "a state of devastation in which surrender is inevitable." A summary of Harris' strategic intentions was clear:

Arthur Harris announced that Bomber Command would enable economic warfare to achieve what?
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A: "a state of devastation in which surrender is inevitable."

Problem: Universal Studios:

Universal's multi-year film financing deal with Elliott Management expired in 2013. In July 2013, Universal made an agreement with Legendary Pictures to market, co-finance, and distribute Legendary's films for five years starting in 2014, the year that Legendary's similar agreement with Warner Bros. expires.

What two companies had a deal that expired in 2013?
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A: unanswerable

Problem: Database:

A database built with one DBMS is not portable to another DBMS (i.e., the other DBMS cannot run it). However, in some situations it is desirable to move, migrate a database from one DBMS to another. The reasons are primarily economical (different DBMSs may have different total costs of ownership or TCOs), functional, and operational (different DBMSs may have different capabilities). The migration involves the database's transformation from one DBMS type to another. The transformation should maintain (if possible) the database related application (i.e., all related application programs) intact. Thus, the database's conceptual and external architectural levels should be maintained in the transformation. It may be desired that also some aspects of the architecture internal level are maintained. A complex or large database migration may be a complicated and costly (one-time) project by itself, which should be factored into the decision to migrate. This in spite of the fact that tools may exist to help migration between specific DBMSs. Typically a DBMS vendor provides tools to help importing databases from other popular DBMSs.

What no longer exist to help migration between specific DBMSs?
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A: unanswerable

Problem: Paper:

Paper is a thin material produced by pressing together moist fibres of cellulose pulp derived from wood, rags or grasses, and drying them into flexible sheets. It is a versatile material with many uses, including writing, printing, packaging, cleaning, and a number of industrial and construction processes.

How is writing produced?
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A:
unanswerable