7.39.3 Can you answer these questions?

7.39.3.1 How to include tabbed text on a beamer titlepage?
7.39.3.2 How to make exam instructions attached to the end of only the first page header?
7.39.3.3 Word wrap in a merged cell in table
7.39.3.1 How to include tabbed text on a beamer titlepage?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=603109

The MWE 
\documentclass{beamer} 
\usepackage{tabto} 
\title{Title} 
\author{Author \\ 
Text\\ 
%% INSERT TABBING HERE 
} 
\begin{document} 
\maketitle 
\begin{frame} 
\textbf{Test 1} 
\begin{tabbing} 
This \= ... 
[beamer] [author] [tabbing] [tabto]
 
asked by Karlo https://tex.stackexchange.com/landing/r/digest?cta=user&id=36500 1 vote
7.39.3.2 How to make exam instructions attached to the end of only the first page header?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=602779

I need to fix following code to make the instructions attached to the end of the first page header so that the exam body on the first page is pushed down instead of pushing the header up. 
First page ... 
[header-footer] [tcolorbox] [geometry] [exam]
                                                                                  

                                                                                  
 
asked by Diaa https://tex.stackexchange.com/landing/r/digest?cta=user&id=2288 1 vote
answered by Simon Dispa https://tex.stackexchange.com/landing/r/digest?cta=user&id=161015 0 votes
7.39.3.3 Word wrap in a merged cell in table

https://tex.stackexchange.com/landing/r/digest?cta=question&id=602777

I have created a simple 3-column table, in which the first row has 3 columns, and in the second row the columns are merged into one. The text in the second row is very long. 
\documentclass{article} 
\... 
[tables] [tabularx]
 
asked by OC2PS https://tex.stackexchange.com/landing/r/digest?cta=user&id=244262 1 vote
answered by leandriis https://tex.stackexchange.com/landing/r/digest?cta=user&id=134144 0 votes