- (A) name server records
- (B) hostname-to-address records
- (C) hostname aliases
- (D) all of these
Exam preparation MCQs with answers
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- (A) line coding
- (B) channel coding
- (C) modulation
- (D) all of these
- (A) Loss-tolerant application
- (B) Bandwidth-sensitive application
- (C) Elastic application
- (D) None of these
- (A) Memory
- (B) Storage
- (C) CPU
- (D) Printer
- (A) Keyboard
- (B) Floppy disk
- (C) Cursor
- (D) Software
- (A) active tab
- (B) insertion point
- (C) mouse pointer
- (D) ribbon
- (A) checks data for accuracy
- (B) does calculations using addition, substraction, multiplication, and division
- (C) does logical comparisons, such as equal to, greater than, less than
- (D) does both calculations and logical comparisons
- (A) Input
- (B) Output
- (C) Processing
- (D) Software
- (A) Registers and main memory
- (B) ALU and bus
- (C) Control unit and registers
- (D) Control unit and ALU
- (A) socket
- (B) pipe
- (C) port
- (D) none of these

