Making full-year continuing appropriations for fiscal year 2011 at lower, previous year levels, and for other purposes.

Makes continuing appropriations for FY2011.

Appropriates amounts for continuing projects or activities which were conducted in FY2008-FY2010 and for which appropriations, funds, or other authority were made available in section 101 of division A of P.L. 110-329 (Consolidated Security, Disaster Assistance, and Continuing Appropriations Act, 2009) in specified FY2008 appropriations Acts.

Provides that, if the amount provided for a project or activity would be higher than the amount provided in appropriation Acts for FY2010, such project or activity shall be funded at the lower amount.

Enacts into law: (1) the Department of Defense Appropriations Act, 2011, as reported in the 111th Congress by the Subcommittee on Defense of the House Committee on Appropriations; (2) the Department of Homeland Security Appropriations Act, 2011, as reported in the 111th Congress by the Subcommittee on Homeland Security of the House Committee on Appropriations; and (3) the Military Construction and Veterans Affairs and Related Agencies Appropriations Act, 2011, as passed in the 111th Congress by the House.

Makes appropriations, funds, and authority granted pursuant to this joint resolution available through FY2011, unless otherwise provided for in the applicable appropriations Act.

Authorizes continuation of other specified activities (including activities for entitlements and other mandatory payments) through such date.

Prohibits the use of funds made available in this joint resolution: (1) to carry out any program under, promulgate any regulation pursuant to, or defend against any lawsuit challenging any provision of the Patient Protection and Affordable Care Act, the Health Care and Education Reconciliation Act of 2010, or any amendment made by either Act; or (2) for a congressional earmark.