Question
In: Computer Science
Consider sending a 2,000-byte datagram into a link with a MTU of 980 bytes. Suppose the...
Consider sending a 2,000-byte datagram into a link with a MTU of 980 bytes. Suppose the
original datagram has the identification number 227. How many fragments are generated? For
each fragment, what is its size, what is the value of its identification, fragment offset, and
fragment flag?
Solutions
venereology answered 7 months agoRelated Solutions
Assume a byte-addressable memory has 64K bytes. Blocks are 8 bytes in length and the cache...
Assume a byte-addressable memory has 64K bytes. Blocks
are 8 bytes in length and the cache consists of 4K bytes. Show the
format for a main memory address assuming a 4-way set associative
cache mapping scheme. Include the field names as well as their
sizes.
Suppose that the packet length is L= 1000 bytes, and that the link transmission rate along...
Suppose that the packet length is L= 1000 bytes, and that the
link transmission rate along the link to router on the right is R =
1000 Mbps.
1. What is the transmission delay (the time needed to transmit
all of a packet's bits into the link) (in milliseconds)?
I know that the answer to 1. is ---> The link transmission
delay = L/R = 8000 bits / 1000 Mbps = 0.008 msec.
2. what is the maximum number of...
Suppose a computer using direct mapped cache has 224 bytes of byte-addressable main memory, and a...
Suppose a computer using direct mapped cache has 224
bytes of byte-addressable main memory, and a cache of 128 blocks,
where each cache block contains 8 bytes. For fully associative
cache, to which block of cache the address 0x189B5A maps?
Group of answer choices
Block 6
Block 75
Not enough information
Block 10
Suppose there are 5 links between sending host A and receiving host B, where each link...
Suppose there are 5 links between sending host
A and receiving host B, where each link has the same transmission
rate R.
What is the end-to-end delay of sending 10 packets of
length L from A to B? (Ignore propagation delay and nodal
processing delay). Assume there are no other packets on the
network.
Calculate TCP and UDP efficiency while sending data of size 200 bytes? Justify the difference between...
Calculate TCP and UDP efficiency while sending data of size 200
bytes? Justify the difference between two.
December 1: Anne made an investment in Byte of Accounting, Inc., by purchasing 2,000 shares of...
December 1: Anne made an investment in Byte of Accounting, Inc.,
by purchasing 2,000 shares of its common stock paying $48,000.00 in
cash. The par value of the common stock was $22.00 per
share.
December 3: Purchased a Ricoh Color copier for
$5,200.00. The invoice number was 61298. We
paid 10% and signed a 3 year note for the remaining
balance. Interest at a rate of 6% a year will be
paid semiannually.
December 3: Check # 6001 for
$2,600.00 was paid for rent of the office...
A direct-mapped cache consists of 8 blocks. Byte-addressable main memory contains 4K blocks of 8 bytes...
A direct-mapped cache consists of 8 blocks. Byte-addressable
main memory contains 4K blocks of 8 bytes each. Access time for the
cache is 22ns, and the time required to fill a cache slot from main
memory is 300ns. (This time allows us to determine the block is
missing and bring it into cache.) Assume a request is always
started in parallel to both cache and to main memory(so if it is
not found in cache, we do not have to...
A direct-mapped cache consists of 8 blocks. Byte-addressable main memory contains 4K blocks of 8 bytes...
A direct-mapped cache consists of 8 blocks. Byte-addressable
main memory contains 4K blocks of 8 bytes each. Access time for the
cache is 22ns, and the time required to fill a cache slot from main
memory is 300ns. (This time allows us to determine the block is
missing and bring it into cache.) Assume a request is always
started in parallel to both cache and to main memory(so if it is
not found in cache, we do not have to...
Consider the following code used to read a file. byte[] buffer = new byte[BUFFER_SIZE]; String str...
Consider the following code used to read a file.
byte[] buffer = new byte[BUFFER_SIZE];
String str = "";
try {
while (true) {
int read = infile.read(buffer);
if (read <= 0) {
break;
}
str += new String(buffer, 0, read);
}
} catch (IOException ex) {
return;
}
Consider if BUFFER_SIZE is set to 1000 and the the file is 2775
bytes long.
How many times will infile.read() be called?
What value will infile.read() return on the next to last...
Consider two hosts, A and B, connected by a single link of rate R bps. Suppose...
Consider two hosts, A and B, connected by a single link of rate
R bps. Suppose that the two hosts are separated by
d meters, and suppose the propagation speed along
the link is s meters/sec. Host A is to send a
packet of size L bits to Host B.
a) (3 points) Define the propagation delay, dprop
(i.e., explain what is propagation delay and how to compute
it).
b) (3 points) Define the transmission time of the packet,
dtrans?...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Baked potatoes are normally wrapped in aluminum foil. How does this affect the cooling of the...
- What is the process to obtain biomass production
- A labor market has 50,000 people in the labor force. Each month, a fraction p of...
- A road with a radius of 72 m is banked so that a car can navigate...
- 1) If you had not dried the solid, would the calculated percent yield have been higher,...
- Two structures of alanine can be drawn that have a net charge of zero, but the...
- Co(II) was used as an internal standard to analyze a sample of Ti(IV) with atomic absorption...
ADVERTISEMENT