相关推荐 1【题目】Wha ti sthe sum o fthe digit so fthe leas t3-digi tin tege rwhos esquar ei s a6-digi tinteger? A.5 B.7 C.9 D.11 2What is the sum of the digits of the least 3−digit integer whose square is a 6−digit integer?A.5B.7C.9D.11 反馈 收藏 ...
The most obvious difference is the address format. IPv4 uses four sets of numbers separated by dots (like 192.168.1.1), while IPv6 uses eight groups of hexadecimal digits separated by colons. This change allows for the vastly increased number of addresses in IPv6. Header structure changes IPv6...
What Is an IPv6? IPv6 Address Format A 128-bit IPv6 address has two formats: X:X:X:X:X:X:X:X An IPv6 address in this format is written as eight groups of four hexadecimal digits (0 to 9, A to F), each group separated by a colon (:). Each "X" represents a group of he...
How is the NDC formatted?The 10-digit NDC will be in one of the following configurations: 4-4-2, 5-3-2, or 5-4-1, meaning that there are 4 or 5 digits for the labeler code, 4 or 3 digits for the product code and 2 or 1 digit(s) for the package code....
6. A cube having the digits 1, 2,3,4,5,6 on its six faces is tossed. What is the probability that the number on the top face is 5 or 6? C(A)$$ \frac { 5 } { 6 } $$ (B)$$ \frac { 1 } { 5 } $$ (C)$$ \frac { 1 } { 3 } $$ (D) $$ \frac {...
what is radix? radix, in the context of technology and computing, refers to the base of a number system. it's the number of unique digits (including zero) used to represent numbers in a positional numeral system. for instance, the radix of binary (base 2) is 2 because it uses two ...
To see if a number is divisible by 11, you alternately add and subtract its digits. If the sum is divisible by 11, then so is the large number. For example: 134568 = 1 - 3 + 4 - 5 + 6 - 8 = -5, so 134568 is not divisible by 11. 2...
In precise terms, an IPv6 address is 128 bits long and is arranged in eight groups, each of which is 16 bits. Each group is expressed as fourhexadecimaldigits and the groups are separated by colons. An example of a full IPv6 address could be: ...
The structure of each Harmonized System comprises of six digits. The first two digits identify the chapter of which the HS code falls under. There are a total of 21 chapters; each chapter provides a description to generalize the category. The next four digits comprise of the heading and sub...
要计算111,111,111的平方的各位数字之和,首先观察由n个1组成的数的平方规律。例如:- 11² = 121,和为1+2+1=4=2²;- 111² = 12321,和为1+2+3+2+1=9=3²;- 1111² = 1234321,和为1+2+3+4+3+2+1=16=4²;- 以此类推,规律为:n个1组成的数的平方的各位数字之和为n²。