How many pins are used in a serial port?
A. 15
B. 9
C. 6
D. 25
Answer: B
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You can perform all of the following actions with variables except:
a. Copy and store values entered by the user, so they may be manipulated b. Assign a variable's value to a constant c. Perform arithmetic on values d. Remember information for later use in the program
Find the error(s) and show how to correct it.
The file tools.dat should be opened to add data to the file without discarding the current data. ``` ofstream outTools("tools.dat", ios::out); ```
Which location contains configuration information for Sendmail?
a. /etc/sendmail.cf b. /etc/syslog.conf c. /etc/var/log/maillog d. /var/log/maillog
?What two commands below can be used to edit a GPT based hard disk's partitions?
A. ?fdisk B. ?gptedit C. ?gdisk D. ?parted