1. Quelle est la fonction Excel utilisée pour extraire une partie d'une chaîne de texte? a. =ÉLAGUE() b. =SOUS-CHAÎNE() c. =STXT() d. =EXTRAIRE() e. =TEXTESEG() 2. Comment sélectionner la totalité de la feuille de calcul dans Excel? a. Ctrl + A b. Ctrl + S c. Ctrl + T d. Ctrl + C e. Ctrl [...]
1. Comment créer une page vierge dans un document Word ? a) Aller dans Mise en page > Insérer une page vierge b) Utiliser l'onglet "Insertion" > Page blanche c) Clic droit sur le document > Insérer une page vide d) Modifier > Insérer > Page vierge e) Onglet "Accueil" > Insérer > Page blanche [...]
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