
10_情報の表現・論理演算(2学期実テ)
Quiz
•
Computers
•
9th - 12th Grade
•
Practice Problem
•
Easy
T_橋本圭司 T_橋本圭司
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
コンピュータで数値を扱う際、四捨五入などの端数処理を行った結果が、本来の計算結果とわずかに異なる現象。
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
極端に絶対値の差が大きい数値同士の加減算を行った結果、絶対値の小さい数値が無視されてしまう現象。
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
浮動小数点演算において、絶対値の非常に近い数値同士を減算した結果、有効数字の桁数が極端に少なくなる現象。
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上位ビットから符号部分、整数部分、小数部分の順に並べ、小数点の位置をあらかじめ定めて表現する形式。
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
コンピュータにおいて、少ないビット数で広い範囲の数値を表現できる、符号部、指数部、仮数部で構成される実数の形式。
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10進数の各桁を2進数の4桁ずつにして表現したもの。
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
集合の関係を円で表現し、論理演算を視覚的にわかりやすくしたもの。
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