Consider there is a local DNS server called Local-DNS, which is used by 3 local web clients for DNS resolution. Considering the 3 locale web clients will visit the same website one by one with a time interval of 60 seconds. And there is no DNS cache for the specific domain name. The DNS records of the website are all of a TTL of 60 seconds. Also, the local DNS server is configured to do only iterative DNS queries. a) Which types of DNS resource records are needed by the web clients to visit the website

3. (5 points) describe what would be printed by the code below or what error would occur. const char* cstr = "0123456"; const char* ptr = & cstr[4]; cout < < ptr[-1] < < ptr < < endl; 1 4. (5 points) theseus has been trapped in a maze with a minotaur, which is trying to capture him. each round, theseus and the minotaur move through the maze; theseus towards the exit, and the minotaur towards theseus. theseus can move in any of the four cardinal directions, or he can wait for a round to see how the minotaur moves. write code that creates a data type to represent the possible moves that theseus could make.

The fourth generation of computers emerged between 1970s and 1980s. which technological advancement brought about this generation of computers? which computer architecture was used most in this generation?

John recently worked on a project about various programming languages. he learned that though procedural language programs are useful, they have disadvantages too. what is a disadvantage of programs written in procedural languages? a. programs do not represent data complexity. b. programs take more time to execute. c. programs are prone to security threats. d. programs do not interface with multiple platforms.