The result of an arithmetic operation, such as multiplication or division, is accurate to the factor with the least number of decimal places

What is the difference between the ISO version of HDLC and the Cisco version of HDLC that is used, by default, on all serial interfaces?

A) Type field B) Protocol field C) Authentication support D) Optimized header E) Encryption support

What is the default location for 64-bit application files in Windows 7?

A) The Windows folder B) The Program Files folder C) The SysWOW64 folder D) The System32 folder E) The System64 folder