QUES: Code 127 is officially named "delete" but the Teletype label was "rubout". Since the original standard did not give detailed interpretation for most control codes, interpretations of this code varied. The original Teletype meaning, and the intent of the standard, was to make it an ignored character, the same as NUL (all zeroes). This was useful specifically for paper tape, because punching the all-ones bit pattern on top of an existing mark would obliterate it. Tapes designed to be "hand edited" could even be produced with spaces of extra NULs (blank tape) so that a block of characters could be "rubbed out" and then replacements put into the empty space.
Why was standard code useful for paper tape?

ANS: unanswerable

QUES: Victoria was pleased when Gladstone resigned in 1885 after his budget was defeated. She thought his government was "the worst I have ever had", and blamed him for the death of General Gordon at Khartoum. Gladstone was replaced by Lord Salisbury. Salisbury's government only lasted a few months, however, and Victoria was forced to recall Gladstone, whom she referred to as a "half crazy & really in many ways ridiculous old man". Gladstone attempted to pass a bill granting Ireland home rule, but to Victoria's glee it was defeated. In the ensuing election, Gladstone's party lost to Salisbury's and the government switched hands again.
Gladstone resigned after what wasn't defeted?

ANS: unanswerable

QUES: Richmond has several historic churches. Because of its early English colonial history from the early 17th century to 1776, Richmond has a number of prominent Anglican/Episcopal churches including Monumental Church, St. Paul's Episcopal Church and St. John's Episcopal Church. Methodists and Baptists made up another section of early churches, and First Baptist Church of Richmond was the first of these, established in 1780. In the Reformed church tradition, the first Presbyterian Church in the City of Richmond was First Presbyterian Church, organized on June 18, 1812. On February 5, 1845, Second Presbyterian Church of Richmond was founded, which was a historic church where Stonewall Jackson attended and was the first Gothic building and the first gas-lit church to be built in Richmond. St. Peter's Church was dedicated and became the first Catholic church in Richmond on May 25, 1834. The city is also home to the historic Cathedral of the Sacred Heart which is the motherchurch for the Roman Catholic Diocese of Richmond.
What architectural style was Second Presbyterian Church built in?

ANS: Gothic

QUES: In 1808, Napoleon and Czar Alexander met at the Congress of Erfurt to preserve the Russo-French alliance. The leaders had a friendly personal relationship after their first meeting at Tilsit in 1807. By 1811, however, tensions had increased and Alexander was under pressure from the Russian nobility to break off the alliance. A major strain on the relationship between the two nations became the regular violations of the Continental System by the Russians, which led Napoleon to threaten Alexander with serious consequences if he formed an alliance with Britain.
In what year did Napoleon and Czar Alexander first meet?

ANS:
1807