搜题请搜索小程序“爱下问搜题”
问题 多项选择题

对非经营性项目可采用()来分析投资、运营成本及服务收费的合理性。

A、自然资源

B、投资规划

C、单位功能投资

D、单位功能运营成本

E、服务收费价格

答案

参考答案：C, D, E

单项选择题

Certificates are (16) documents attesting to the (17) of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help prevent someone from using a phony key to (18) someone else. In their simplest form, Certificates contain a public key and a name. As commonly used, a certificate also contains an (19) date, the name of the CA that issued the certificate, a serial number, and perhaps other information. Most importantly, it contains the digital (20) of the certificate issuer. The most widely accepted format for certificates is X.509, thus, Certificates can be read or written by any application complying with X.509.

A．communication

B．computation

C．expectation

D．expiration
查看答案
单项选择题

分项（分部）工程完成，在不同专业单位进行移交，应由（）共同对移交工进行验收。

A、接收单位

B、移交单位

C、移交单位、接收单位、见证单位
查看答案