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Hi, Im trying to print out section titles and instructions from a database, however the first section title gets printed twice, I've no idea what I'm doing wrong. Here's a code snippet: $query = $this->db->query('SELECT DISTINCT SectionTitle FROM SECTION WHERE SurveyID= '.$number ); $j=1; foreach ($query->result() as $row) { $secTitle= …
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The X424 is a 16-bit machine with a 16-bit address bus. There are 2^16=65536 memory cells, numbered 0 through to 65535. Each memory cell is 16-bits wide. The machine also has 16 registers, numbered 0 through to 15. Each register is 16-bits wide. Register 0 is the stack pointer. • … 
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