3.5: Exercises
- Page ID
- 19873
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)Below are some questions based on this chapter.
Questions
Below are some quiz questions.
1) Provide the range for each of the following:
- signed byte
- unsigned byte
- signed word
- unsigned word
- signed double-word
- unsigned double-word
2) Provide the decimal values of the following binary numbers:
- \(0000101_2\)
- \(0001001_2\)
- \(0001101_2\)
- \(0010101_2\)
3) Provide the hex, byte size, two's complement values of the following decimal values. Note, two hex digits expected.
- \(-3_{10}\)
- \(+11_{10}\)
- \(-9_{10}\)
- \(-21_{10}\)
4) Provide the hex, word size, two's complement values of the following decimal values. Note, four hex digits expected.
- \(-17_{10}\)
- \(+17_{10}\)
- \(-31_{10}\)
- \(-138_{10}\)
5) Provide the hex, double-word size, two's complement values of the following decimal values. Note, eight hex digits expected.
- \(-11_{10}\)
- \(-27_{10}\)
- \(+7_{10}\)
- \(-261_{10}\)
6) Provide the decimal values of the following hex, double-word sized, two's complement values.
- FFFFFFFB\(_{16}\)
- FFFFFFEA\(_{16}\)
- FFFFFFF3\(_{16}\)
- FFFFFFF8\(_{16}\)
7) Which of the following decimal values has an exact representation in binary?
- 0.1
- 0.2
- 0.3
- 0.4
- 0.5
8) Provide the decimal representation of the following IEEE 32-bit floating-point values.
- 0xC1440000
- 0x41440000
- 0xC0D00000
- 0xC0F00000
9) Provide hex, IEEE 32-bit floating-point representation of the following floating-point values.
- \(+11.25_{10}\)
- \(-17.125_{10}\)
- \(+21.875_{10}\)
- \(-0.75_{10}\)
10) What is the ASCII code, in hex, for each of the following characters:
- “A”
- “a”
- “0”
- “8”
- tab
11) What are the ASCII values, in hex, for each of the following strings:
- “World”
- “123”
- “Yes!?”