In many programming languages, if you declare a variable and do not initialize it, the variable contains an unknown value until it is assigned a value.
Answer the following statement true (T) or false (F)
True
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Briefly describe the character set that is used as part of HTML. How does this character set relate to character entities? What are numeric entities? Is it important to know which character and numeric entities correspond to which characters?
What will be an ideal response?
In the following code to insert an item in an array, what is the missing code?
for x in range(logicalSize, targetIndex, -1): myArray[x] = myArray[x - 1]a[targetIndex] = newItem
A. targetIndex += 1 B. targetIndex -= 1 C. logicalSize += 1 D. logicalSize -= 1
What protocol in the TCP/IP suite provides reliable data transfer between applications at the transport-layer?
A. ARP B. UDP C. TCP D. DHCP
New Top Level Domains (TLDs) are coordinated by
a. ICANN b. no one, because anyone can add a TLD to the Domain Name System c. W3C d. TCP