Answer these questions about destructors
a) What is a destructor and what must the name of a destructor be?
b) When is a destructor called?
c) What does a destructor actually do?
d) What should a destructor do?
a) A destructor is a member function of a class named ~NameOfClass. b) A destructor is called automatically at the end of the block when a class object goes out of scope. c) A destructor actually does whatever the class author has written into the destructor d) A destructor should release any resources that the constructor has allocated, including releasing dynamically allocated memory.
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Which CentOS 7 command is often piped with the find command to construct an argument list using standard input from the find command?
A. xargs B. grep C. grub D. yum
Given the following two arrays:
``` char s1[] = {'a', 'b', 'c'}; char s2[] = "abc"; ``` Which of the following statements is correct? a. s1 has three characters b. s2 has three characters c. s2 has four characters d. s1 has four characters
Case-Based Critical Thinking Questions Case 1 ? Hannah has been hired as a graphics consultant for a company that is struggling with PowerPoint 2016. They are looking for ways to improve their graphics but maintain a professional appearance to their presentations. Hannah would also like to add a special effect to the arrows to improve their appearance, so she clicks the ____.
A. More button on the WordArt Styles group to view Quick Styles B. Edit Shape list arrow on the Format tab C. More button in the Shape Styles group to view Quick Styles D. Convert to SmartArt graphic button in the Paragraph group
A _________ accepts and/or transfers information serially.
A. S-R latch B. shift register C. FPGA D. parallel register