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How long is the oui portion of a mac address?
The Institute of Electrical and Electronics Engineers (IEEE) designated by the International Standards Organization (ISO) as the registering body for OUI, which is utilized in the first 3 octets of a MAC address to identify the manufacturer of a network enabled device.
How many bytes in a pointer address?
Suppose that we're talking about C on an x86 32-bit processor it should be 4-bytes (32-bits). Since the pointer has to be able to hold any memory location it should be the same number of bits as the processor.
How many potential MAC address schemes are possible?
The original IEEE 802 MAC address comes from the original Xerox Ethernet addressing scheme. This 48-bit address space contains potentially 248 or 281,474,976,710,656 possible MAC addresses.
Many business computers have three distinc and world wide uniue identifiers What are they?
The three distinct and worldwide unique identifiers for business computers are typically the MAC address (Media Access Control), the IP address (Internet Protocol), and the hostname (assigned name to the device on the network).
What are the optical line coding methods?
Some common optical line coding methods include Non-return-to-zero (NRZ), Return-to-zero (RZ), Manchester encoding, Differential Manchester encoding, and amplitude-shift keying (ASK). These methods are used in optical communication systems to convert digital data into optical signals for transmission over optical fibers.
How many bytes in an IPX network address?
10 bytes - 4 for the network, 6 for the MAC address.
How many 8 bit bytes will the MAC address occupy?
A MAC address is typically 48 bits in length, which is equivalent to 6 bytes. Since each byte consists of 8 bits, a MAC address occupies 6 bytes in total.
How many bytes first 6 characters of mac address?
A MAC address consists of 12 hexadecimal characters, representing 6 bytes in total. The first 6 characters of a MAC address represent the Organizationally Unique Identifier (OUI) and correspond to 3 bytes. Therefore, the first 6 characters of a MAC address occupy 3 bytes.
Which part of an ethernet MAC address identifies the vendor of the NIC?
Bytes 1-3
How many bites does an IP address have?
In case of IPv4, the address has 4 bytes. In case of IPv6, the address has 16 bytes.
What constitutesthe serial number portion of the MAC address?
The serial number portion of a MAC address is typically represented by the last three bytes (24 bits) of the address. In a standard MAC address, which is usually formatted as six groups of two hexadecimal digits (e.g., 00:1A:2B:3C:4D:5E), the first three bytes (the Organizationally Unique Identifier or OUI) identify the manufacturer, while the last three bytes serve as a unique identifier assigned by the manufacturer to each network interface card (NIC). This ensures that each device has a unique MAC address within its network.
How many bytes are in a MAC of network interface card?
4 gb
How many address lines will take to address the 16kilo bytes?
16KB, or 16384 bytes, can be addressed with 14 address lines. (214 = 16384)
IP ADDRESS occupies how many bytes?
IPv4 addresses are 4 bytes. IPv6 IP addresses are 16 bytes.
How many bytes AND how many bits in 16 address lines and 4 data lines?
Bytes:32768 Bits:262144
How many bytes in an address of an int variable?
32 bits or 4 bytes and an int is not an address, it is a primitive so it directly access the data without a reference.
How many digits are used in digital computer?
Used for what???The hexadecimal system is just a way to represent information. Each byte requires two hexadecimal digits. Modern computers have billions of bytes in RAM, and often a trillion or more bytes on the hard disk, so that would be billions or trillions of hexadecimal digits. Some examples of things that are often represented as hex digits: * An IPv6 address has 16 bytes - so, 32 hex digits. * A MAC address has 6 bytes (12 hex digits). * A register has a few bytes. The size varies, but is often 2-8 bytes.
