Which of the following PHP array operators signifies non-identity?
a. !==
b. !=
c. <>
d. `===
d. `===
Computer Science & Information Technology
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Disabling interrupts ________.
a) is a viable solution for mutual exclusion in a multiprocessor system b) on a uniprocessor system could result in an infinite loop causing the system to hang c) typically prevents a thread from being preempted while accessing shared data d) both b and c
Computer Science & Information Technology
In an ISDN connection, what amount of throughput did a single B channel provide?
a. 32 Kbps b. 48 Kbps c. 64 Kbps d. 96 Kbps
Computer Science & Information Technology
Give two reasons for using a telephony WAN connection.
What will be an ideal response?
Computer Science & Information Technology
One byte has ________ bits.
a. 4 b. 8 c. 12 d. 16
Computer Science & Information Technology