Q2 / Put (true) or (false), correct the answer if its need: 1- The function Cstr(x) use to convert string x to numerical variable. 2- Variables is a space in memory filled with fixed value that will not be changed. 3- Check box used only as a group of buttons. When the user selects one of them the others are deselected automatically. 4- ContextMenu is used to give the control a meaningful name? 5- The timer in VB measured by kiloseconds.

Q2 / Put (true) or (false), correct the answer if its need: 1- The function Cstr(x) use to convert string x to numerical variable. 2- Variables is a space in memory filled with fixed value that will not be changed. 3- Check box used only as a group of buttons. When the user selects one of them the others are deselected automatically. 4- ContextMenu is used to give the control a meaningful name? 5- The timer in VB measured by kiloseconds.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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