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[10 points] A sender has two data items to send: (5562)16 and (BA98)16. What is the value of the checksum? (5562)16 and (BA98)16 are the hexadecimal representations of data items.

[2.5 points each] Assuming odd parity, find the parity bit for each of the following data items. i. 1001011;ii. 0001100; iii. 0000010; iv. 1100111.

[10 points] What is the rate of a low-pass signal with a bandwidth of 200 kHz sampled using 500 levels of quantization?

HTTP uses the services of _________.

Which of the following assessment findings indicate that an adult client with COVID-19 requires immediate intervention? (Select all that apply.)

Which mechanism of action explains how pyridostigmine improves muscle strength in myasthenia gravis?

A nurse is evaluating a 72-year-old client with heart failure who has been taking carvedilol, furosemide, and lisinopril for 3 weeks. The client reports experiencing dizziness when standing. Which assessment finding best indicates the medication regimen is therapeutically effective?

A nurse is caring for a client newly prescribed spironolactone for heart failure. Which finding should the nurse report immediately?

A mother of a newborn and a two year old intends to nurse both her children. The mother is not likely to experience:

Which production rule is used to generate the following RDP subprogram? public void term() {       factor();       if(nextToken == “MUL_OP” || nextToken == “ADD_OP”){          lex();          expr();} else      printf(“Syntax error”)      } }