Answer the following statements true (T) or false (F)
1. Asymmetric encryption utilizes only a public key for encryption and decryption.
2. Asymmetric encryption can be used for confidentiality but not for authentication.
3. Asymmetric encryption transforms plaintext into ciphertext.
4. Plaintext is transformed into ciphertext using two keys and a decryption algorithm.
5. A major advance in symmetric cryptography occurred with the development of the rotor encryption/decryption machine.
1. FALSE
2. FALSE
3. TRUE
4. FALSE
5. TRUE
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The resolution of a monitor has to be at least ________ to play a Blu-ray movie
A) 1600 × 1200 B) 1920 × 1080 C) 1024 × 768 D) 1366 × 768
What is wrong with the following code?
``` int TVset::GetScreen(int scr) { screen = scr; } int main( ) { TVset myTV; int myscreen; myscreen = myTV.GetScreen( ); } ``` A. should be myscreen = myTV->GetScreen(); B. Nothing is wrong with the code. C. GetScreen does not return a value. D. None of the above.
The ________ in all the Web apps have fewer tabs and buttons than the desktop apps
Fill in the blank(s) with correct word
A ________ topology uses more than one type of topology when building a network.
A. hybrid B. multiple-use C. fusion D. crossover