Who was the World first Computer Programmer?
Who was the World first Computer Programmer?
A. Niklaus Wirth
B. Ada Lovelace
C. Bill Gates
D. Dennis Ritchie
Who was the World first Computer Programmer?
A. Niklaus Wirth
B. Ada Lovelace
C. Bill Gates
D. Dennis Ritchie
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n)___________?
A. Hacker-proof program
B. Firewall
C. Hacker-resistant server
D. Encryption safe wall
A. Radio
B. Video
C. Television
D. Internet
Analog-to-analog conversion, or analog modulation, is the representation of analog information by an analog signal. Modulation is needed if the medium is bandpass in nature or if only a bandpass channel is available to us. An example is radio.
Magnetic disk is an example of____________?
A. Secondary memory
B. Primary memory
C. Main memory
D. Both (1) and (2)
A. From Format menu choose Font option and then from Font tab open Underline Style and select Double Underline
B. Go to Format menu and then Font option. Open Underline Style and choose Double Underline
C. Click double underline tool on formatting toolbar
D. Select the text then choose Format >> Font and on Font tab open Underline Style and choose Double Underline
A. Clicking the object command on the edit menu
B. Clicking the object command on the edit menu
C. Clicking the insert new slide button the standard toolbar, then double click the organization chart button on the formatting toolbar
D. Clicking the MS-Organization Chart button on the standard toolbar
A. Modify
B. Sort
C. Create
D. all of the above