Living in the IT Era Final Term Examination

Which of the following correctly declares an article-type LaTeX document with 12pt font and A4 paper?

• \documentstyle[12pt,a4paper]{article}

• \documentclass[12pt,a4paper]{article}

• \usepackage[12pt,a4paper]{article}

• \begin{article}[12pt,a4paper]

If \title{} is declared but \maketitle is omitted, what happens?

• A compilation error occurs

• The document won’t compile

• The title won't appear

• The title still appears as a header

Which of the following can go outside the \begin{document} block?

• \maketitle

• \section{}

• \author{}

• \textbf{}

To suppress page numbers in the article class, which is the correct method?

• \pagenumbers{false}

• \thispagestyle{empty}

• \pagestyle{invisible}

• Remove \documentclass{article}

What happens if you use \section{} without declaring \documentclass{}?

• The section is ignored

• LaTeX assumes a class automatically

• Compilation fails

• A warning is issued, but document compiles

Which LaTeX file type is normally compiled to produce the final .pdf?

• .log

• .cls

• .aux

• .tex

Which command affects line spacing within paragraphs?

• \vspace{}

• \baselineskip

• \hspace{}

• \parskip

What does \newcommand{\myname}{John} do?

• Defines a new LaTeX environment

• Replaces all instances of “John”

• Creates a macro \myname with content “John”

• Overrides the author field

Which of the following lines must always be present in any LaTeX document?

• \usepackage{graphicx}

• \documentclass{}

• \maketitle

• \title{}

To add metadata like the author’s email in article class, you should:

• \author{John \\ \email{[e-mail]}}

• \author{John \thanks{[e-mail]}}

• \email{[e-mail]}

• Add it in the preamble comment block