Which of these is NOT one of the main parts of an email?

A. header

B. subject

C. body

D. reply

Which data collection approach captures data at its source and records it accurately in a timely fashion with minimal manual effort and in an electronic or digital form so that it can be directly entered into the computer?

Which events occurred during the Space Race?

What are the 6 external parts of a computer system and identify which are output and which are input devices

The hardware components that serve the input output and storage functions of a computer are called

The document theme does not determine the appearance of the style

Xml is used to format the structure and style of a web page. true or false

Read the following scenario, and then answer the question below. Paula is a computer programmer and is very good at her job. The company Paula works for announces that they will be using brand new software tools.

Most of the keyboards provided with desktops are?

Assume a 8x1 multiplexer's data inputs have the following present values: i0=0, i1=0, i2=0, i3=0, i4=0, i5=1, i6=0, i7=0. What should be value of the select inputs s2, s1 and s0 for the value on the multiplexer's output d to be 1? s2= s1= s0

1. Discuss attribute semantics as an informal measure of goodness for a rela - tion schema. 2. Discuss insertion, deletion, and modification anomalies. Why are they considered bad? Illustrate with examples.